ET and The Insider.com Present The Royal Wedding

PICS: Newlyweds William and Kate After the Wedding

NEW PHOTOS: Happy couple Prince William and his new wife Kate, now known as the Duke and Duchess of Cambridge, walk the receiving line after their wedding ceremony, and are later spotted leaving Prince Charles' residence, Clarence House, between wedding receptions.

Kate changed for the evening affair, donning her second Sarah Burton creation of the day, a white strapless gazar gown, according to the AFP. Her new husband also wore a different ensemble, a black dinner jacket and bowtie.

Also spotted were Prince Harry, Prince Charles and Camilla, the Duchess of Cornwall.