For Chris Brown, things just keep on getting worse.

During an interview today with 'Good Morning America,' co-host Robin Roberts openly asked the disgraced singer about his troubled past with ex-girlfriend Rihanna, Rihanna recently dropped her restraining order against Chris Brown. (The restraining order stems from a 2009 incident, in which Brown violently attacked Rihanna prior to the Grammy awards.) A visibly annoyed Brown tried to keep his cool on camera, turning the subject back to his new album, 'F.A.M.E.,' in stores today.

But once the cameras stopped rolling, things took a turn for the worse. A report from TMZ says that Brown threw a fit in his dressing room and allegedly broke a window in the process. Brown also tweeted an angry response about the interview -- "I'm so over people bringing this past s*** up!!! Yet we praise Charlie sheen and other celebs for there bull****" -- only to delete it moments later. Brown was also spotted in the halls backstage without his shirt on.

According to reports, Roberts asked Brown before the interview if she could bring up Rihanna, to which he allegedly gave the OK.

ABC has since released the following statement: "As always, we ask questions that are relevant and newsworthy, and that's what we did in this interview with Mr. Brown."

Watch the interview segment now, then sound off: Is this the final nail in Brown's career coffin?