Royal Ascot 2012

Queen Elizabeth II and Prince Philip, Duke of Edinburgh, attend the first day of the Royal Ascot horse race meeting in Ascot, England, June 19, 2012.

Queen Elizabeth II and Prince Philip, Duke of Edinburgh, second left, arrive on a horse drawn carriage on the first day of the Royal Ascot horse race meeting in Ascot, England, on June 19, 2012.

Prince Charles, left, and Camilla, Duchess of Cornwall, second right, arrive in a horse-drawn carriage on the first day of the Royal Ascot horse race meeting in Ascot, England, on June 19, 2012.

Queen Elizabeth II and Prince Philip, left, watch the jockeys arrive at the parade ring for the first race on the first day of the Royal Ascot horse race meeting in Ascot, England, June 19, 2012.

Princess Eugenie and a friend attend the first day of the Royal Ascot horse race meeting in Ascot, England, June 19, 2012.

Queen Elizabeth II watches the horses being paraded on the first day of the Royal Ascot horse race meeting in Ascot, England, on June 19, 2012.

Princess Anne attends the second day of the Royal Ascot horse meeting in Ascot, England, on June 20, 2012.

From left, Queen Elizabeth II and Prince Philip attend the second day of the Royal Ascot on June 20, 2012, in Ascot, England.

Queen Elizabeth II waves to the crowd as she arrives by carriage on the second day of Royal Ascot horse race meeting at Ascot, England, June 20, 2012.

Sophie, Countess of Wessex, attends the second day of the Royal Ascot on June 20, 2012, in Ascot, England.

Queen Elizabeth II looks on from the Royal Box as she wait to watch The Prince of Wales Stakes race on the second day of Royal Ascot horse race meeting in Ascot, England, on June 20, 2012.

Queen Elizabeth II and Prince Philip arrive by carriage and wave to the crowd on the third day of Royal Ascot horse race meeting at Ascot, England, June 21, 2012.

Prince Philip, Duke of Edinburgh attends Ladies Day at the Royal Ascot on June 21, 2012 in Ascot, England.

Queen Elizabeth II attends Ladies Day on the third day of the Royal Ascot on June 21, 2012, in Ascot, England.

Princess Anne, left, and Princess Beatrice attend Ladies Day on the third day of the Royal Ascot in Ascot, England, on on June 21, 2012.

Princess Beatrice attends Ladies Day on the third day of the Royal Ascot on June 21, 2012, in Ascot, England.

Princess Euguenie attends Ladies Day on the third day of the Royal Ascot on June 21, 2012, in Ascot, England.

Carole Middleton, second left, and Michael Middleton, second right, attend Ladies Day at the Royal Ascot on June 21, 2012, in Ascot, England. The Middletons are the parents of the Duchess of Cambridge.

Carole Middleton attends day three of the Royal Ascot, Ladies Day, at Ascot Racecourse on June 21, 2012, in Ascot, England.

Singer Katherine Jenkins attends day three of Royal Ascot on June 21, 2012, in Ascot, England.

Queen Elizabeth II abd Prince Philip, Duke of Edinburgh attend day four of Royal Ascot at Ascot Racecourse on June 22, 2012, in Ascot, England.

Prince Philip, Duke of Edinburgh and Queen Elizabeth II attend day four of Royal Ascot at Ascot Racecourse on June 22, 2012, in Ascot, England.

David Walliams and model Lara Stone attend day four of Royal Ascot at Ascot Racecourse on June 22, 2012, in Ascot, England.

Lara Stone attends day four of Royal Ascot at Ascot Racecourse on June 22, 2012, in Ascot, England.