Christmas brought tons of family fun for our favorite celebrities. Kate Middleton had her very first holiday with the royal family in England, while Rachel Zoe was in a totally different climate for a St. Barts getaway with her main men, Skyler and Rodger Berman. Jessica Simpson prepped for her last Dec. 25 before her baby arrives and Penn Badgley showed he's thankful for a new love with Zoe Kravitz. There was so much more going on — click through to see the best photos from the past week!
Best Celebrity Pictures of the Week!