Brown performed and was interviewed by Robin Roberts live from the Times Square studio when she began asking about the infamous incident. Brown tried to redirect the questions to focus on his album -- but Roberts continued to ask about Brown's legal issues stemming from the Rihanna incident.
We're told after the interview, Brown freaked out, storming into his dressing room and screaming so loud, the people in hair and makeup became alarmed and called security.
Brown was out of control, and one source present tells us he smashed a window in his dressing room, with the chair, and the glass shattered and some shards fell onto 43rd and Broadway.
We're told by the time security rushed the area, Brown had ripped off his shirt and left the building, blowing off another performance he was supposed to do for the ABC website.
And sources say on his way out of the building, Brown confronted a segment producer, got in his face and stared him down. People from the show got in between Chris and the producer to diffuse the situation. Brown is on probation for the felony beating and he's required to obey all laws.
UPDATE 6:49 AM PT: Brown just tweeted, "I'm so over people bringing this past s**t up!!! Yet we praise Charlie sheen and other celebs for there bulls**t."
UPDATE 6:59 AM PT: Brown has already deleted the previous tweet ... and added a new one that reads, "All my fans!!! This album is for you and only you!!! I'm so tired of everyone else!! Honestly!! I love team breezy!!"