Even Prince William and Kate Middleton can't resist a good snowball fight. While hosting a Christmas party for military families [1] at Kensington Palace on Tuesday, the Duke and Duchess of Cambridge found themselves caught in the middle of a wintery mix. In addition to getting showered with fake snow, they also got pelted with a few snowballs. Even though it definitely took them by surprise, they were good sports about the whole thing as they caught a few of the snowballs and threw them back into the crowd. Inside the event, Kate kept the fun going as she partook in a fake snowball fight with some of the children at the party. We're definitely looking forward to more cute moments [2] like these as the couple steps out for even more holiday events [3].