Now that he's got that pesky paternity test out of the way, Justin Bieber can finally focus on what's truly important: spreading Christmas cheer! According to his tweets, the Biebs will hit the 'Today' show tomorrow with a holiday tune or two to get everyone in the Christmas spirit, starting with his rendition of 'The Christmas Song (Chestnuts Roasting On An Open Fire)' with a guest appearance by Usher, perhaps?

While the 'Baby' singer was busy skipping holidays, other pop stars were focused on Thankgiving... And just food in general. Akon shared that he's thankful for the ability to feed hungry families, while 50 Cent took a grinchier approach and shared that he's thankful for a--holes. As for 'Glee' famer Chord Overstreet, well, he's thankful for pancakes every day of the year. See what your favorite pop stars were tweeting about today!