Today on Twitter, Robin Thicke tweeted that he was in the recording studio with Usher and R&B artist Maxwell. We bet they're churning out some sweet baby makin' music! Speaking of collaborations, Busta Rhymes also tweeted that he was in the studio with DMX. We're sure he hasn't lost a step since being released from the big house only a few weeks ago. Ashley Tisdale spreads the Shark Week love and Chris Daughtry gripes about his new tattoo. Adam Levine tweeted that he was missing his good buddy and fellow 'The Voice' coach Cee Lo Green and Dia Frampton has an entrepreneurial opportunity for hitchhikers. See what your favorite stars were chirping about today!