Queen Elizabeth II Attends Commonwealth Observance Service At Westminster Abbey

LONDON, ENGLAND - MARCH 14: Queen Elizabeth II smiles as she leaves Westminster Abbey after attending the Commonwealth Observance Service on March 14, 2011 in London, England. (Photo by Peter Macdiarmid/Getty Images)

Queen Elizabeth II Visits RAF Valley

HOLYHEAD, UNITED KINGDOM - APRIL 01: Queen Elizabeth II holds on to her hat in high winds during a visit to RAF Valley where Prince William is stationed as a search and rescue helicopter pilot on April 1, 2011 in Holyhead, United Kingdom. The Queen toured the airbase meeting staff and families, watched a fly past and was given a guided tour of a Sea King search and rescue helicopter by Prince William. (Photo by Christopher Furlong-WPA-Pool/Getty Images)

Queen Elizabeth II Attends The Royal Maundy Service At Westminster Abbey

LONDON, ENGLAND - APRIL 21: Queen Elizabeth II attends the Royal Maundy Day Service at Westminster Abbey on April 21, 2011 in London, England. Today is Queen Elizabeth II's 85th Birthday. (Photo by Arthur Edwards - WPA Pool/Getty Images)

Britain's Queen Elizabeth II leaves foll

Britain's Queen Elizabeth II leaves following the Easter Matins Service at St George's Chapel, in Windsor Castle, in Berkshire, on April 24, 2011. AFP PHOTO / Chris Ison / WPA POOL (Photo credit should read CHRIS ISON/AFP/Getty Images)

Queen Elizabeth II And Prince Philip, Duke of Edinburgh Visit Cambridge

CAMBRIDGE, UNITED KINGDOM - APRIL 27: Queen Elizabeth II arrives to open the Sainsbury Laboratory for Plant Sciences in the University of Cambridge Botanic Garden on April 27, 2011 in Cambridge, England. (Photo by Andrew Winning - WPA Pool/Getty Images)

The Queen Attends The All England Tennis Championships At Wimbledon

LONDON, ENGLAND - JUNE 24: Queen Elizabeth II watches Andy Murray at the Wimbledon Lawn Tennis Championships, escorted by Wimbledon Chairman Tim Phillips CBE on Day 4 at the All England Lawn Tennis and Croquet Club on June 24, 2010 in London, England. It is the first visit by Queen Elizabeth II to the Championships in 33 years. (Photo by Oli Scarff/WPA Pool/Getty Images)

Queen Elizabeth II Visits Canada - Day 1

HALIFAX, NS - JUNE 28: Queen Elizabeth II is presented with flowers on a walk-about at the Garrison on June 28, 2010 in Halifax, Canada. The Queen and Duke of Edinburgh are on an eight day tour of Canada starting in Halifax and finishing in Toronto. The trip is to celebrate the centenary of the Canadian Navy and to mark Canada Day. The royal couple will make their way to New York where the Queen will address the UN and visit Ground Zero on July 6. (Photo by John Stillwell - WPA Pool/Getty Images)

Queen Elizabeth II Visits Canada - Day 2

HALIFAX, NS - JUNE 29: Queen Elizabeth II on June 29, 2010 in Halifax, Canada. The Queen and Duke of Edinburgh are on an eight day tour of Canada starting in Halifax and finishing in Toronto. The trip is to celebrate the centenary of the Canadian Navy and to mark Canada Day. The royal couple will make their way to New York where the Queen will address the UN and visit Ground Zero on July 6. (Photo by John Stillwell - Pool/Getty Images)

Queen Elizabeth II Visits Canada - Day 3

OTTAWA, ON - JUNE 30: Queen Elizabeth II smiles as she visits the Canadian Museum of Nature on June 30, 2010 in Ottawa, Canada. The Queen and Duke of Edinburgh are on an eight day tour of Canada starting in Halifax and finishing in Toronto. The trip is to celebrate the centenary of the Canadian Navy and to mark Canada Day. On July 6th The royal couple will make their way to New York where the Queen will address the UN and visit Ground Zero. (Photo by Chris Jackson-Pool/Getty Images)

Queen Elizabeth II Visits Canada - Day 4

OTTAWA, ON - JULY 01: Queen Elizabeth II arrives for Canada Day celebrations on Parliament Hill on July 1, 2010 in Ottawa, Canada. The Queen and Duke of Edinburgh are on an eight day tour of Canada starting in Halifax and finishing in Toronto. The trip is to celebrate the centenary of the Canadian Navy and to mark Canada Day. On July 6th the Royal couple will make their way to New York where the Queen will address the UN and visit Ground Zero. (Photo by Chris Jackson/Getty Images)

Queen Elizabeth II Visits Canada - Day 6

WINNIPEG, MB - JULY 03: Queen Elizabeth II looks on as she arrives at the new James Armstrong Richardson International airport on July 3, 2010 in Winnipeg, Canada. The Queen and Duke of Edinburgh are on an eight day tour of Canada starting in Halifax and finishing in Toronto. The trip is to celebrate the centenary of the Canadian Navy and to mark Canada Day. On July 6th The royal couple will make their way to New York where the Queen will address the UN and visit Ground Zero. (Photo by Chris Jackson-Pool/Getty Images)

Queen Elizabeth II Visits Canada - Day 6

WINNIPEG, MB - JULY 03: Queen Elizabeth II talks to Prince Philip, Duke of Edinburgh during the Canadian concert for Human Rights on July 3, 2010 in Winnipeg, Canada. The Queen and Duke of Edinburgh are on an eight day tour of Canada starting in Halifax and finishing in Toronto. The trip is to celebrate the centenary of the Canadian Navy and to mark Canada Day. On July 6th The royal couple will make their way to New York where the Queen will address the UN and visit Ground Zero. (Photo by Chris Jackson-Pool/Getty Images)

Queen Elizabeth II Visits Canada - Day 7

TORONTO, ON - JULY 04: Queen Elizabeth II arrives at the Woodbine Racetrack for 151st Running of The Queen?s Plate Stakes on July 4, 2010 in Toronto, Canada. The Queen and Duke of Edinburgh are on an eight day tour of Canada starting in Halifax and finishing in Toronto. The trip is to celebrate the centenary of the Canadian Navy and to mark Canada Day. On July 6th The royal couple will make their way to New York where the Queen will address the UN and visit Ground Zero. (Photo by Chris Jackson-Pool/Getty Images)

Queen Elizabeth II Visits Canada - Day 8

TORONTO, ON - JULY 05: Queen Elizabeth II wears specially designed 3D spectacles as she watches a 3D display during a visit to Pinewood Studios on July 5, 2010 in Toronto, Canada. The Queen and Duke of Edinburgh are on an eight day tour of Canada starting in Halifax and finishing in Toronto. The trip is to celebrate the centenary of the Canadian Navy and to mark Canada Day. On July 6th The royal couple will make their way to New York where the Queen will address the UN and visit Ground Zero. (Photo by Chris Jackson-Pool/Getty Images)

The Queen Visits The United Nations In New York

NEW YORK - JULY 06: Queen Elizabeth II smiles as she visits the British Garden at Hanover Square on July 6, 2010 in New York City. Queen Elizabeth II and Prince Philip, Duke of Edinburgh have just completed an eight day tour of Canada and the visit to New York is final day before the royal couple head back to the UK. After paying a historic visit to the United Nations they will visit ground zero and the British Memorial Garden. The Queen last addressed the United Nations in 1957 and it will be the first time she has visited ground zero. (Photo by Chris Jackson-Pool/Getty Images)

Queen Elizabeth II Visits Royal Botanic Garden Edinburgh

EDINBURGH, UNITED KINGDOM - JULY 12: Queen Elizabeth II and Prince Philip, Duke of Edinburgh visit the Queen Mother Memorial Garden during a visit to officially open a Visitor Centre at the Royal Botanic Garden Edinburgh on July 12, 2010 in Edinburgh, Scotland. The Queen began a week of royal engagements in Scotland today and will entertain around 8,000 guests at a garden party in the grounds of the Holyrood Palace later in the week. (Photo by Andrew Milligan - WPA Pool/Getty Images)

Queen Elizabeth II Tours Dumfries and Galloway

CASTLE DOUGLAS - UNITED KINGDOM - JULY 14: Queen Elizabeth II smiles whilst visiting Wallets Marts, where she observed sheep shearing, on July 14, 2010 in Castle Douglas, Galloway, Scotland. The Queen and Duke of Edinburgh met members of the farming community and attended a livestock show while touring rural Dumfries and Galloway. (Photo by Andrew Milligan - WPA Pool/Getty Images)

Queen Elizabeth II Attends The Thistle Service At St Giles' Cathedral

EDINBURGH, UNITED KINGDOM - JULY 15: Queen Elizabeth II attends the Thistle Service at St Giles' Cathedral on July 15, 2010 in Edinburgh, Scotland. (Photo by Danny Lawson-WPA Pool/Getty Images)

The Royal Family Disembark The Hebridean Princess

SCRABSTER, UNITED KINGDOM - AUGUST 02: Queen Elizabeth II disembarks the Hebridean Princess boat after a family holiday around the Western Isles of Scotland, on August 02, 2010 in Scrabster, Scotland. (Photo by Andrew Milligan - WPA Pool/Getty Images)

The 2010 Braemar Highland Games

BRAEMAR, SCOTLAND - SEPTEMBER 04: Queen Elizabeth II and Prince Charles, Prince of Wales laugh as they watch the tug-of-war during the Braemar Highland Games at The Princess Royal and Duke of Fife Memorial Park on September 4, 2010 in Braemar, Scotland. The Braemar Gathering is the most famous of the Highland Games and is known worldwide. Each year thousands of visitors descend on this small Scottish village on the first Saturday in September to watch one of the more colourful Scottish traditions. The Gathering has a long history and in its modern form it stretches back nearly 200 years. (Photo by Chris Jackson/Getty Images)

Queen Elizabeth II Opens Sports Hall At Gordonstoun School

MORAY, UNITED KINGDOM - SEPTEMBER 14: Queen Elizabeth II meets school children during a visit to Gordonstoun School, where she opened a new sports hall, on September 14, 2010 in Moray, Scotland. (Photo by Andrew Milligan-WPA Pool/Getty Images)

His Holiness Pope Benedict XVI Pays A State Visit To The UK - Day 1

EDINBURGH, UNITED KINGDOM - SEPTEMBER 16: Queen Elizabeth II welcomes Pope Benedict XVI to the Palace of Holyroodhouse during day one of his four day state visit to the United Kingdom at Holyrood House on September 16, 2010 in Edinburgh, Scotland. Pope Benedict XVI is conducting the first state visit to the UK by a Pontiff. During the four day visit Pope Benedict will celebrate mass, conduct a prayer vigil as well as beatify Cardinal Newman at an open air mass in Cofton Park . His Holiness will meet The Queen as well as political and religious representatives. (Photo by Dave Thompson - WPA Pool/Getty Images)

Queen Elizabeth Names New Cunard Vessel - Ceremony

SOUTHAMPTON, ENGLAND - OCTOBER 11: Queen Elizabeth II looks at a newly commissioned portrait of herself in The Queen's Room as she is given a tour of the Cunard's new cruise-liner Queen Elizabeth II in Southampton Docks on October 11, 2010 in Southampton, England. (Photo by Arthur Edwards - WPA Pool/Getty Images)

Queen Elizabeth II Visits Companies In Essex

MALDON, UNITED KINGDOM - OCTOBER 28: Queen Elizabeth II visits Maldon Salt Crystal Company on October 28, 2010 in Maldon, United Kingdom. As part of the Queen's visit to Essex today she viewed the salt production process and met members of the family (fourth generation) and staff who run this business. (Photo by Chris Jackson - WPA Pool/Getty Images)

Queen Elizabeth II Visits Companies In Essex

MALDON, UNITED KINGDOM - OCTOBER 28: Queen Elizabeth II waves to the crowd as she walks along Maldon High Street during a visit to Essex on October 28, 2010 in Maldon, England. As part of the Queen's visit to Essex today she paid a visit to Maldon Salt Crystal Company where she viewed the salt production process and met members of the family (fourth generation) and staff who run the business. (Photo by Geoff Pugh - WPA Pool/Getty Images)

The Queen Visits KPMG's New Building

LONDON, ENGLAND - NOVEMBER 12: Queen Elizabeth II visits KPMG's new building in Canada Square, Canary Wharf on November 12, 2010 London, England. The Queen made a short tour of the building, meet staff members and unveiled a plaque to mark its official opening. (Photo by Arthur Edwards - WPA Pool/Getty Images)

Queen Elizabeth II And Prince Philip Visit Abu Dhabi - Day 1

ABU DHABI, UNITED ARAB EMIRATES - NOVEMBER 24: Queen Elizabeth II and Prince Andrew, Duke of York arrive at the Sheikh Zayed Mosque on November 24, 2010 in Abu Dhabi, United Arab Emirates. Queen Elizabeth II and Prince Philip, Duke of Edinburgh will soon arrive on a State Visit to the Middle East. The Royal couple will spend two days in Abu Dhabi and three days in Oman. (Photo by Chris Jackson/Getty Images)

Queen Elizabeth II And Prince Philip Visit Visit Oman - Day 1

MUSCAT, OMAN - NOVEMBER 26: Queen Elizabeth II takes a salute as she visits Al-Alam Palace on November 26, 2010 in Muscat, Oman. Queen Elizabeth II and Prince Philip, Duke of Edinburgh are on a State Visit to the Middle East. The Royal couple have spent two days in Abu Dhabi and three days in Oman. (Photo by Chris Jackson/Getty Images)

Queen Elizabeth II And Prince Philip Visit Visit Oman - Day 1

MUSCAT, OMAN - NOVEMBER 26: Queen Elizabeth II poses for a photograph as she visits Sultan Qaboos bin Said at Al-Alam Palace on November 26, 2010 in Muscat, Oman. Queen Elizabeth II and Prince Philip, Duke of Edinburgh are on a State Visit to the Middle East. The Royal couple have spent two days in Abu Dhabi and three days in Oman. (Photo by Chris Jackson/Getty Images)

Queen Elizabeth II And Prince Philip Visit Oman - Day 2

MUSCAT, OMAN - NOVEMBER 27: Queen Elizabeth II attends a reception at the Ambassador's residence on November 27, 2010 in Muscat, Oman. Queen Elizabeth II and Prince Philip, Duke of Edinburgh are on a State Visit to the Middle East. The Royal couple have spent two days in Abu Dhabi and are are currently spending three days in Oman. (Photo by Chris Jackson/Getty Images)

Queen Elizabeth II Visits Primary School

LONDON, ENGLAND - DECEMBER 9: Queen Elizabeth II visits St Mary and St Pancras Church of England Primary School on December 9, 2010 in London, England. Queen Elizabeth II met pupils in the classrooms and watched pupils read extracts from the bible as part of the 'You Tube Bible Project'. (Photo by Paul Grover-WPA Pool/Getty Images)

The Royal Family Attend Their Traditional Christmas Day Church Service

SANDRINGHAM, UNITED KINGDOM - DECEMBER 25: Queen Elizabeth II smiles after attending the Christmas Day Church Service at St Mary's Church on December 25, 2010 in Sandringham, England. The Queen's Christmas Day Speech to the Commonwealth from the Chapel Royal at Hampton Court Palace will air on television later today. (Photo by Peter Macdiarmid/Getty Images)

Queen Elizabeth II and The Duke of Edinburgh Visit Kings Lynn

NORWICH, ENGLAND - FEBRUARY 02: Queen Elizabeth II smiles as she visits Palm Paper on February 2, 2011 in Norwich, England. The Queen and Duke of Edinburgh are visiting sites today, which include the Palm Paper mill and West Norfolk Deaf Association in King's Lynn. (Photo by Chris Jackson - WPA Pool/Getty Images)

Queen Elizabeth II Visits King's Court First School On Its 50th Anniversary

OLD WINDSOR, UNITED KINGDOM - FEBRUARY 17: Queen Elizabeth II visits King's Court First School on its 50th anniversary on February 17, 2011 in Old Windsor, England. (Photo by David Crump/WPA Pool/Getty Images)

Queen Elizabeth II And The Duke Of Edinburgh Visit Warwickshire

STRATFORD-UPON-AVON, UNITED KINGDOM - MARCH 04: Queen Elizabeth II smiles during a visit to the Royal Shakespeare Theatre on March 4, 2011 in Stratford-upon-Avon, England. (Photo by Darren Staples - WPA Pool/Getty Images)

Her Majesty the Queen waves to the supporters after opening the new stand

19 Mar 1994: Her Majesty the Queen waves to the supporters after opening the new stand during the Five Nations Championship match between England and Wales at Twickenham in London. England won the match 15-8. Mandatory Credit: David Cannon/Allsport

Queen Elizabeth II, patron of the British Red Cros

LONDON, UNITED KINGDOM: Queen Elizabeth II, patron of the British Red Cross Society, presented a new royal charter to the British Red Cross at the Commonwealth Institute in London 24 February to mark being made into one society. The Queen earlier heard the news that her sister, Princess Margaret, suffered a stroke on the Caribean island of Mustique. (Photo credit should read ADRIAN DENNIS/AFP/Getty Images)

This file photo shows former US President George B

WASHINGTON, : This file photo shows former US President George Bush as he steps aside14 May 1991 for Great Britain's Queen Elizabeth II to address the crowd attending a welcoming ceremony at the White House, in Washington,DC. During his remarks, President Bush addressed the queen, saying, "You have been freedom's friend for as long as we remember." AFP PHOTO/Jerome DELAY (Photo credit should read JEROME DELAY/AFP/Getty Images)

Queen Elizabeth II (L) arrives with the Dean of We

LONDON, UNITED KINGDOM - NOVEMBER 14: Queen Elizabeth II (L) arrives with the Dean of Westminster Dr.Wesley Carr at Westminster Abbey, London for the service of Holy Communion at the inauguration of the 7th General Synod of the Church of England 14 November 2000. WPA POOL (Photo credit should read HUGO PHILPOTT/AFP/Getty Images)

Queen Elizabeth II smiles at the Stratford Theater

BRANTFORD, CANADA - JUNE 28: Queen Elizabeth II smiles at the Stratford Theater as the actors perform the wedding scene from Shakespeare's "The Taming Of The Shrew" in in Stratford, Ontario, 28 June. The Queen is on the sixth day of her 10-day-offical visit to Canada. (Photo credit should read ANDRE PICHETTE/AFP/Getty Images)

The Queen And The Duke of Edinburgh in Slovenia - Day 2

LIPICA, SLOVENIA - OCTOBER 22: HM Queen Elizabeth II tours the Lipica farm on the second day of a two day tour of Slovenia on October 22, 2008 in Lipica, Slovenia. The Queen and the Duke of Edinburgh are on the state visit at the invitation of the country's president Danilo Turk. It is the monarch's first trip to the former Communist country.The highlight of the trip is likely to be a visit to Lipica, home to the world's most famous stud farm where they breed legendary dancing horses, renowned for their distinctive white coats and graceful perfomances. The Queen, a keen horsewoman, will be presented with her very own Lipizzaner stallion. (Photo by Chris Jackson/Getty Images)

The Queen and Duke of Edinburgh's Tour of Slovakia Day 2

POPRAD, SLOVAK REPUBLIC - OCTOBER 24: HRH Queen Elizabeth II laughs after throwing in the puck to start an ice hockey match between Aqua City Poprad and Guildford Flames at the ice hockey stadium on the second day of a tour of Slovakia on October 24, 2008 in Bratislava, Slovakia. The Queen and the Duke are on a two day tour of Slovakia at the invitation of President Ivan Gasparovic. (Photo by Chris Jackson/Getty Images)

The Queen And Duke Of Edinburgh Open Carole Brown Health Centre

DERSINGHAM, ENGLAND - FEBRUARY 03: Queen Elizabeth II laughs as she is taken on a tour of the Carole Brown Health Centre on February 3, 2009 in Dersingham, England. The Queen attended on her own as the Duke of Edinburgh was unable to for health reasons. Amongst others the Queen met nurses, community team and primary care trust representatives. (Photo by Chris Jackson/Getty Images)

The Queen Unveils The New Statue Of Queen Elizabeth, The Queen Mother

LONDON - FEBRUARY 24: Britain's Queen Elizabeth II arrives to unveil a memorial to Queen Elizabeth, the Queen Mother on the Mall on February 24, 2009 in London, England. The tribute, which had been kept secret until now, stands in front of a statue of her late husband King George VI off the Mall in central London. It is just a short way from the Queen Mother's former homes Buckingham Palace and Clarence House and includes a 9.5ft statue of the Royal matriarch. (Photo by Kirsty Wigglesworth/WPA/Getty Images)

Royals Attend Cheltenham Gold Cup Day

CHELTENHAM, UNITED KINGDOM - MARCH 13: Britain's Queen Elizabeth II attends Day Four of the Cheltenham Festival at the Cheltenham racecourse on March 13, 2009 in Cheltenham, England. (Photo by Tim Whitby/Getty Images)

The Queen Attends Royal Maundy Service At St Edmundsbury Cathedral

BURY ST. EDMUNDS, UNITED KINGDOM - APRIL 09: Queen Elizabeth II leaves the Royal Maundy Service at St Edmundsbury Catherderal on April 9, 2009 in Bury St Edmunds, England. (Photo by Chris Jackson/Getty Images)

Trooping The Colour

LONDON, ENGLAND - JUNE 13: HM Queen Elizabeth II arrives back at Buckingham Palace in a horse drawn carriage after presiding over the Trooping the Colour ceremony on June 13, 2009 in London, England. The ceremony of Trooping the Colour is believed to have first been performed during the reign of King Charles II. In 1748, it was decided that the parade would be used to mark the official birthday of the Sovereign. More than 600 guardsmen and cavalry make up the parade, a celebration of the Sovereign's official birthday, although the Queen's actual birthday is on 21 April. (Photo by Chris Jackson/Getty Images)

The Harcourt Developments Queen's Cup Final

EGHAM, ENGLAND - JUNE 14: HM Queen Elizabeth II laughs in the Royal Box as she attends the Queen's Cup final at Guards Polo Club on June 14, 2009 in Egham, England. (Photo by Chris Jackson/Getty Images)

Royal Ascot 2009 - Day 2

ASCOT, ENGLAND - JUNE 17: HM Queen Elizabeth II arrives in the parade ring in a horse drawn carriage on the second day of Royal Ascot 2009 at Ascot Racecourse on June 17, 2009 in Ascot, England. (Photo by Chris Jackson/Getty Images)

Royal Ascot 2009 - Day 4

ASCOT, ENGLAND - JUNE 19: HM Queen Elizabeth II laughs in the parade ring on day four of Royal Ascot 2009 at Ascot Racecourse on June 19, 2009 in Ascot, England. (Photo by Chris Jackson/Getty Images)

Buckingham Palace Holds Garden Party

LONDON - JULY 7: Queen Elizabeth II attends the first Royal Garden Party of the summer at Buckingham Palace on July 7, 2009 in London, England. (Photo by Anthony Devlin - WPA Pool/Getty Images)

Queen Elizabeth II Attends Opening Of The Supreme Court

LONDON - OCTOBER 16: Queen Elizabeth II and Prince Philip, Duke of Edinburgh are shown around by Lord Phillips at the official opening of The Supreme Court of the United Kingdom on October 16, 2009 in London. The Court came into existence earlier this month with the swearing in of its Justices. It will take over from the role of the Appellate Committee of the House of Lords as the highest court in the land. (Photo by Paul Rogers/WPA Pool/Getty Images)

The President Of India Makes A State Visit To The UK

WINDSOR, ENGLAND - OCOTOBER 27: Britain's Queen Elizabeth II smiles as she arrives to greet the President of the Republic of India, Prathibha Devi Singh Patil, on October 27, 2009, in Windsor, England. Patil, the first Indian woman elected to the ceremonial role, was taken on a state carriage procession to Windsor Castle, where she will stay during the trip and where she received a Guard of Honour. (Photo by Toby Melville - WPA Pool/Getty Images)

The Queen and Duke Of Edinburgh Attend The State Opening Of Parliament

LONDON, ENGLAND - NOVEMBER 18: Britain's Queen Elizabeth II leaves the Houses of Parliament after delivering her speech at the annual State Opening of Parliament on November 18, 2009 in London, England. Queen Elizabeth II unveiled the Government's legislative programme in a speech delivered from the Throne in The House of Lords. This new session of Parliament will only last until the general election which has to be called by June 3, 2010. (Photo by Toby Melville/WPA Pool/Getty Images)

The Queen Visits Marshall Aerospace

CAMBRIDGE, ENGLAND - NOVEMBER 19: Queen Elizabeth II tours the Marshall Aerospace factory on November 19, 2009 in Cambridge, England. The privately-owned aerospace engineering company specialises in the conversion, modification and maintenance of military, corporate and civil aircraft. (Photo by Oli Scarff/Getty Images)

Commonwealth Day Observance Service Held At Westminster Abbey

LONDON, ENGLAND - MARCH 08: Queen Elizabeth II leaves the Commonwealth Observance Service at Westminster Abbey on March 8, 2010 in London, England. (Photo by Chris Jackson/Getty Images)

The Queen And Prince Philip Visit Cadets At Wyvern Barracks

EXETER, UNITED KINGDOM - MARCH 11: Queen Elizabeth II and Prince Philip, Duke of Edinburgh (not pictured) visit Wyvern Barracks on March 11, 2010 in Exeter, United Kingdom. The Barracks are hosting the Devon Cadet 150 celebrations to mark 150 years of the Cadet movement. The Royal party will view displays from Army, Sea and Air Cadets before unveiling a plaque to commemorate the visit. (Photo by Arthur Edwards/WPA Pool/Getty Images)

Royal Family Attend Easter Sunday Service At Windsor Castle

WINDSOR, UNITED KINGDOM - APRIL 04: Queen Elizabeth II attends the traditional Easter Sunday church service at St. George's Chapel on April 4, 2010 in Windsor, England. (Ben Stansall / WPA Pool / Getty Images)

The Queen Visits the The Venue Cymru Arena

LLANDUDNO, WALES - APRIL 27: HM Queen Elizabeth II leaves the Venue Cymru Arena after a visit on April 27, 2010 in Caernarfon, Wales. The Queen and Duke of Edinburgh are on a two day visit to North Wales. (Photo by Chris Jackson - WPA Pool/Getty Images)

The Queen And Duke Of Edinburgh Visit Norwich Cathedral

NORWICH, UNITED KINGDOM - MAY 04: Queen Elizabeth II and Prince Philip, Duke of Edinburgh visit Norwich Cathedral for a dedication service on May 4, 2010 in Norwich, England. (Photo by David Rose - WPA Pool/Getty Images)

The Queen Reviews The Company Of Pikemen And Musketeers

LONDON, ENGLAND - MAY 12: Queen Elizabeth II visits the Company of Pikemen and Musketeers at HAC Armoury House on May 12, 2010 in London, England. (Photo by Geoff Pugh/WPA Pool/Getty Images)

The Queen Attends The State Opening Of Parliament

LONDON, ENGLAND - MAY 25: Britain's Queen Elizabeth II speaks as she addresses the House of Lords, during the State Opening of Parliament in the Palace of Westminster before the State Opening of Parliament on May 25, 2010 in London, England. Queen Elizabeth II unveiled the new coalition government's legislative programme in a speech delivered to Members of Parliament and Peers in The House of Lords. Laws expected to be introduced in the coming Parliamentary year are thought to include new voting reforms, repeal of identity card legislation and new powers for parents to start their own schools. (Photo by Leon Neal - WPA Pool/Getty Images)

The Queen And Duke Of Edinburgh Visit HMS Ocean At HMNB Devonport

PLYMOUTH, UNITED KINGDOM - JUNE 3: Queen Elizabeth II visits HMS Ocean at Her Majesty's Naval Base (HMNB) Devonport on June 3, 2010 in Devonport, west of the city of Plymouth, England. (Photo by Arthur Edwards/WPA Pool/Getty Images)

Trooping The Colour

LONDON - JUNE 12: Queen Elizabeth II rides in a carriage up the Mall at Trooping The Colour on June 12, 2010 in London, England. Trooping The Colour is the Queen's annual birthday parade and dates back to the time of Charles II in the 17th Century when the colours of a regiment were used as a rallying point in battle. (Photo by Samir Hussein/Getty Images)

Royals Attend Order Of The Garter Service

WINDSOR, UNITED KINGDOM - JUNE 14: Queen Elizabeth II departs by carriage after The Order of the Garter Service on June 14, 2010 at St. George's Chapel, Windsor Castle in Windsor, England. The Order of the Garter is the most senior and the oldest British Order of Chivalry and was founded by Edward III in 1348. The patron saint of the Order is St George (patron saint of soldiers and also of England) and the spiritual home of the Order is St George's Chapel, Windsor. Every knight is required to display a banner of his arms in the Chapel, together with a helmet, crest and sword and an enamelled stallplate. These 'achievements' are taken down on the knight's death and the insignia are returned to the Sovereign. The stallplates remain as a memorial and these now form one of the finest collections of heraldry in the world. (Photo by Alastair Grant/WPA-Pool/Getty Images)