Brown 'disappointed' by his actions
Chris Brown has apologised for his destructive tantrum at Good Morning America.
The 21-year-old says he needed to let out his anger after being asked about his attack on Rihanna.
ABC News said the singer smashed a window in his dressing room after his interview with GMA co-host Robin Roberts on Tuesday.
Roberts had asked the star about the beating two years ago of his then-girlfriend. He's still on probation for that attack.
During an appearance on Wednesday on BET's 106 & Park, the singer said he was under the impression that the interview would only focus on his new album, F.A.M.E.
He apologised, saying he was disappointed by his actions, but said he needed to let off steam. He also noted that he didn't physically harm anyone.