Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend a Christmas Lunch at Buckingham Palace on December 17, 2014 in London, England.
{"Image ImageDescription": "LONDON, ENGLAND - DECEMBER 17:  Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend a Christmas Lunch at Buckingham Palace on December 17, 2014 in London, England.  (Photo by Mark Cuthbert/UK Press via Getty Images)", "Image Copyright": "2014 Mark Cuthbert"}