LONDON - JUNE 14:  HRH Queen Elizabeth II waves to the crowds from the balcony on Buckingham Palace during the Trooping The Colour outside Buckingham Palace on June 14, 2008 in London, England. The Trooping The Colour is the Queen's Annual Birthday Parade and dates back to the time of Charles II in the 17th Century when the Colours of a regiment were used as a rallying point in battle.  (Photo by Chris Jackson/Getty Images)