Prince Harry Parties in a Photo Booth With Cara Delevingne, Sienna Miller, and Margot Robbie.

Prince Harry really knows how to let loose. The famous redhead partied in a photo booth with Cara Delevingne, Sienna Miller, Suki Waterhouse, and Margot Robbie over Christmas. In a series of photos posted to Instagram (then deleted) by a man named Felipe, Harry wore a fake pair of glasses while striking a funny pose with the famous ladies. "Poppy Christmas fun," Felipe captioned the snap. Princess Eugenie, who is Harry's cousin, also got in on the action. To get more Harry, check out what's in store for the royal family in 2016.