Popsugar Celebrity And Entertainment Prince Harry Kate Middleton and Prince Harry's Cutest Pictures 25 Times Kate Middleton and Prince Harry Got a Kick Out of Each Other 15 September, 2016 by Laura Marie Meyers 1 Shares View On One Page Photo 2 of 26 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 In June 2012, Prince Harry leaned in and Kate got the giggles during a Service of Thanksgiving at St. Paul's Cathedral in London. Previous Next Start Slideshow Prince HarryKate MiddletonThe Royals