LONDON, UNITED KINGDOM – JUNE 05: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Prince Andrew, Duke of York and Prince Charles, Prince of Wales attend a Service of Thanksgiving to celebrate Queen Elizabeth II's Diamond Jubilee 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.