Whitney Houston's cause of death has been identified as accidental drowning, but the L.A. Coroner's report also noted that heavy cocaine use and heart complications contributed to the singer's death. Just hours after the news broke, Leolah Brown, sister of Houston's ex-husband Bobby Brown appeared on "Dr. Drew," pointing accusing fingers at Whitney'slongtime friend and companion Ray J for providing the singer with drugs.  Read More...

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