Royal Couple's North American Tour

17 of 51: Prince William and Kate, the Duke and Duchess of Cambridge, attend a charity polo match at the Santa Barbara Polo & Racquet Club in Carpinteria, Calif., on Saturday, July 9, 2011. The event is held in support of The American Friends of The Foundation of Prince William and Prince Harry. (AP Photo/Alex Gallardo, pool) (AP Photo/ Alex Gallardo)

REPLAY SLIDESHOW