WHITNEY HOUSTON DEATH CAUSED BY COCAINE AND HEART DISEASE!!!

The official report also explains that heart disease and cocaine use were also contributing factors in the singer's death. Sources speculate that it's "very possible" Houston suffered a heart attack that caused her to lose consciousness and drown at the Beverly Hilton Hotel the night before the Grammys. The heart attack could have been brought on by the hardening of arteries, the result of prolonged cocaine use. 

There will prescription pills, including Xanax and Ibuprofen, found at the scene, but there was no evidence of cocaine in the hotel room. The coroner's statement said the identified meds in the room "did not contribute to her death."