Britain's Queen Elizabeth II, then Princess Elizabeth, and her husband Prince Philip, the Duke of Edinburgh, wave to the crowd from the balcony of Buckingham Palace, London, in this Nov. 20, 1947 photo, after their wedding. From left to right, King George VI, Princess Margaret, Lady Mary Cambridge, the bride and bridegroom, Queen Elizabeth and Queen Mary. The Queen celebrates her 80th birthday on April 21, 2006. (AP Photo)