Popsugar Celebrity Best Of 2014 Best Prince William and Kate Middleton Pictures 2014 Will and Kate's Cutest Snaps of the Year December 25, 2014 by Laura Marie Meyers View On One Page Photo 29 of 43 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 29 The Duke and Duchess of Cambridge couldn't stop smiling as they stood on the Buckingham Palace balcony during Trooping the Colour in June. Previous Next Start Slideshow Best Of 2014The RoyalsKate MiddletonPrince William