Today on Twitter, Chris Brown addressed some of his naysayers after the fallout from his homophobic slur, while Diddy offered a piece of wise advice. Ryan Seacrest was busy funneling beers with LMFAO at his radio show, and Rob Thomas went stir-crazy waiting for a delayed flight. Also, Ludacris told his followers about a special trip he is planning for his mom -- a little mother son bonding time? We've got our eyes to the sky and our ears to the ground in the Twitter-verse! See what your favorite celebrities were buzzing about!