(FILES) In a file picture taken on November 3, 1992 Britain's Prince Charles and Diana, Princess of Wales, stand together at the memorial to the British Gloster Regiment, who fought with distinction in 1951 during the Korean War, outside Seoul during a four-day official visit to Korea. Britain's Queen Elizabeth II will start five months of diamond jubilee celebrations this weekend marking 60 years to the day on February 6, 2012 since she ascended to the throne after the death of her father. The Queen remarked on an "annus horribilis" (horrible year) in her Christmas speech on December 25, 1992 after 12 months in which her sons Charles and Andrew separate from their wives and daughter Anne divorces from her husband. AFP PHOTO / POOL

Britain's Prince Charles, Prince of Wales, and Princess Diana, Princess of Wales, arrive at the Film Festival Palace, in Cannes, France on May 15, 1987, for the screening of the film, The Whales of August. The Royal couple are on a one-day official visit to the 40th Cannes Film Festival. (AP Photo)

Britain's Prince Charles, the Prince of Wales, wearing the robes of the Order of the Garter and Princess Diana, the Princess of Wales, look in opposite directions as they await their carriage to depart the Order of the Garter ceremony at Windsor Castle, England. (AP Photo/Pool)