(L-R) Britain's Prince Charles, Prince of Wales, his wife Camilla, Duchess of Cornwall, Sophie, Countess of Wessex, Britain's Prince Edward Earl of Wessex, Britain's Queen Elizabeth II and Prince Philip, Duke of Edinburgh stand for the national anthem at a garden party held at Buckingham Palace, central London on May 12, 2015.
AFP PHOTO / POOL /John Stillwell        (Photo credit should read JOHN STILLWELL/AFP/Getty Images)