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Britain's Prince William and his wife Kate, Duchess of Cambridge pass through Horse Guards Parade, enroute to Buckingham Palace following their marriage at Westminster Abbey in London, Friday, April 29, 2011. (AP Photo/Sang Tan, Pool)

Britain's Prince William and his wife Kate, Duchess of Cambridge pass through Horse Guards Parade, enroute to Buckingham Palace following their marriage at Westminster Abbey in London, Friday, April 29, 2011.

Britain's royal wedding

29 April 2012

Britain's Prince William and Katherine Middleton wed on April 29, 2011. The couple, fondly known as Wills and Kate, will now have the official title of Duke and Duchess of Cambridge.