UPDATE: THE autopsy on Whitney Houston's body has been completed, but it is not yet known whether the singer died before or after becoming submerged in a bath tub.
The star's autopsy revealed she had water in her lungs when she died, it was reported.
However, the medical examiner needs to determine exactly how much water was found before they can rule whether she died as a result of drowning, celebrity news website TMZ reported.
The Los Angeles County Coroner's Office said official results of the autopsy have been placed on hold, pending toxicology tests.
