Chris Brown had a violent outburst at “Good Morning America” , allegedly triggered by questions about his infamous beating of Rihanna.After interviewer Robin Roberts asked Brown about the topic, the performer went ballistic backstage, confronting production staff and screaming so loudly security had to be called.We’re told Brown smashed a window in his dressing room with a chair, sending glass onto the Times Square intersection below.Brown then stormed out of ABC without a shirt, skipping a scheduled performance for the network’s website.In a since-deleted tweet immediately after the incident, Brown wrote, “I’m so over people bringing this past s**t up!!!”chris brown
