LONDON, ENGLAND - JUNE 05: (L-R) Prince Charles, Prince of Wales, Prince William, Duke of Cambridge, Camilla, Duchess of Cornwall, Catherine, Duchess of Cambridge and Prince Harry leave a Service Of Thanksgiving at St Paul's Cathedral on June 5, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of wellwishers from around the world have flocked to London to witness the spectacle of the weekend's celebrations. (Photo by Matt Cardy/Getty Images)