As word had it, Rihanna bailed on the Grammys just after her rehearsal because of medical issues which involved a slight bronchitis issue that was apparently so bad, she couldn’t perform. So, she left as she was too upset to watch the show.

But now, sources connected with the show told TMZ that the singer was screaming hysterically, loudly expressing her displeasure over her rehearsal. Loud and upset, she left.

RiRi apparently sung flawlessly two nights before the Grammys at a Lionel Richie charity event and sources say her voice was just as great during the Grammys rehearsal.

Maybe she was just on a come down her hadn’t been able to inhale any green that day.

[source: tmz]