15 / 20

The Duke and Duchess of Cambridge Visit The Royal Marsden Hospital

LONDON, UNITED KINGDOM - SEPTEMBER 29: Prince William, Duke of Cambridge meets patient Ellis Andrews, during a visit with Catherine, Duchess of Cambridge to open the new Oak Centre for Children and Young People at The Royal Marsden Hospital on September 29, 2011 in London, England. (Photo by Kirsty Wigglesworth - WPA Pool /Getty Images)

Royal anniversary

England's Prince William and Catherine Middleton wed on April 29, 2011. Here are some of our favorite highlights from their first year of wedded bliss.