LONDON, UNITED KINGDOM - JUNE 13: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) HRH Prince Richard, The Duke of Gloucester and HRH Prince Edward the Earl of Wessex travel down The Mall in an open carriage during the annual event of the Queens Colour of First Battalion Grenadier Guards as they are trooped to mark her official brithday on June 13, 2009 in London, England. (Photo by Indigo/Getty Images)