Britain's Prince William and his wife Catherine, Duchess of Cambridge, kiss as they stand next to bridesmaids Grace van Cutsem (L) and Margarita Armstrong-Jones (R) on the balcony at Buckingham Palace with other members of the Royal Family, after their wedding in Westminster Abbey, in central London April 29, 2011.  

 Britain's Prince William, and Catherine, Duchess of Cambridge wave as they travel to Buckingham Palace in the 1902 State Landau, along the Procession Route, after their wedding in Westminster Abbey, in central London April 29, 2011.