After decking the White House out in gorgeous Christmas decorations on Thursday [1], the Obama family attended the Annual National Christmas Tree Lighting ceremony in Washington DC at night. Not only were Reese Witherspoon [2] and Miss Piggy in attendance, but Santa Claus himself was present as the festivites got underway onstage. The holiday season is already off to an early start — plenty of celebrities have begun sharing holiday snaps [3], and we've even looked back at stars who have celebrated at the Rockefeller Center [4] over the years. Keep reading to see the gorgeous, glittering tree in DC!