WINDSOR, UNITED KINGDOM - NOVEMBER 06:  Jordanian State Visit Banquet At Windsor Castle. The Queen And Prince Philip With King Abdullah II And Queen Rania Of The Hashemite Kingdom Of Jordan.  (Photo by Tim Graham Picture Library/Getty Images)
LONDON, ENGLAND - NOVEMBER 27:  Queen Elizabeth II (C) delivers a speech during a State Banquet for His Highness the Amir Sheikh Sabah Al-Ahmad Al-Jaber Al-Sabah of Kuwait in Windsor Castle on November 27, 2012 in Windsor, England. The Amir of Kuwait is conducting three-day state visit to the UK; tomorrow he will meet with British Prime Minister David Cameron in Downing Street and attend a Banquet at the Guildhall.  (Photo by Oli Scarff - WPA-Pool/Getty Images)
LONDON, UNITED KINGDOM - MARCH 01:  Queen Elizabeth ll, Queen Elizabeth, the Queen Mother, Prince Philip, Duke of Edinburgh and King Fahd of Saudi Arabia attend a State Banquet at Buckingham Palace on March 01, 1987 in London, England. (Photo by Anwar Hussein/Getty Images)
WINDSOR, UNITED KINGDOM - OCTOBER 26:  Prince Philip, Duke of Edinburgh (L) and Queen Elizabeth II (2R) pose with Qatar's Emir Sheikh Hamad bin Khalifa al Than (R) and his wife Sheikha Mozah bint Nasser Al Missned (2L) before a banquet held during their state visit at Windsor Castle on October 26, 2010 in Windsor, United Kingdom. (Photo by Kieran Doherty - WPA Wire/Getty Images)