LONDON, ENGLAND - DECEMBER 13:  (Getty Images provides access to this publicly distributed image for editorial use only and is not the copyright owner. No Sales - No Commercial Use) In this handout image of three released on December 13, 2014 by Kensington Palace, Prince George sits for his official Christmas picture in a courtyard at Kensington Palace in late November of 2014 in London, England.  (Photo by The Duke and Duchess of Cambridge/PA Wire via Getty Images)