According to our sources ... Bobbi was taken out of the Beverly Hilton, where Whitney died yesterday, on a stretcher.
Law enforcement sources tell TMZ police and fire responded to a call for a medical emergency, but would not confirm who was transported.
There is no information on Brown's current condition or why she was transported.
TMZ now reports that Brown also went to the hospital last night, just not in an ambulance. According to their sources, she was "hysterical, exhausted, and inconsolable."
[Image via AP]