Today on Twitter, T.I. sent out a quick thanks to all his followers for the support they've shown while he's been in prison. The rapper, who was locked up on drug charges, was finally released from a halfway house today after 11 months in the big house. Justin Bieber posted a video of himself leading a crowd of Beliebers on the set of his music video for 'Mistletoe' in Tennessee to an impromptu rendition of 'Jingle Bells.' Nothing better than a group of carolers! 50 Cent tweeted that his Street King Energy Shot would be sold in all GNC stores, which drives him closer to his goal of ending world hunger. T-Pain's wife had a super secret birthday surprise in store for him and Ryan Seacrest tweeted about Steven Tyler's reaction to the Biebs' Staples Center date with Selena Gomez! See what your favorite stars were chirping about today!