Sleigh bells jingling. Snow falling. Gifts tied up under the tree. These are a few of the best parts of the Christmas season. But perhaps the most important is Santa. And we aren't the only ones who love a good Santa sighting -- so do celebrities! See if you know which of these stars are donning their finest Santa Claus gear.
There may be two sexy Santas on the left, but these actresses couldn't be more different. Which lady was naughty and which one was nice?