PopCrush.com is reporting that Whitney Houston have have drowned in a bathtub with the prescription drug Xanax in her system.

From our partner site PopCrush.com

According to TMZ, Houston was prescribed Xanax, which is typically used to treat anxiety and depression. The night before her death, Houston was said to be drinking heavily — something that does not mix well with the medication she was on. Xanax, when mixed with alcohol, becomes a dangerous sedative, which could have caused Houston to fall asleep in the bathtub.

In a chilling recollection, sources informed TMZ that Houston’s stylist, hairstylist and two bodyguards were in Houston’s hotel room at the time of her death. When they realized she’d be in the bathroom for over an hour and needed to get ready, they knocked on the door. When Houston didn’t answer, her female hairstylist went into the bathroom to check on her.

 

The singer was officially pronounced dead at 3:55 Pacific Time on Saturday.

[PopCrush]

Complete Coverage of her passing