Trooping The Colour

LONDON, UNITED KINGDOM - JUNE 13: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Prince William, Duke of Cambridge carries his son Prince George of Cambridge as he and Catherine, Duchess of Cambridge stand on the balcony of Buckingham Palace during Trooping the Colour on June 13, 2015 in London, England. The ceremony is Queen Elizabeth II'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 Max Mumby/Indigo/Getty Images)