Michael Jackson's ex-wife reported the singer's doctor Arnold Klein to police for supplying the pop star with powerful drugs, according to the U.K. newspaper The Sun.Debbie Rowe, 50, allegedly made an anonymous call to police to tell them that Jackson used false names to get drugs from Klein.Jackson apparently used aliases including Omar Arnold, Fernand Diaz, Peter Madonie and Josephine Baker when he saw Klein. The aliases could have enabled Jackson to build up large supplies of drugs, including propofol.Jackson died from a lethal dose of propofol, a powerful anesthetic, according to findings by the Los Angeles chief medical examiner unsealed in court documents in Houston on Monday.Jackson suffered cardiac arrest and died on June 25 at age 50. Since then, an investigation by state and federal agencies have focused on Conrad Murray, Jackson's personal doctor who was at his side the day he died.A source told Britain's The Sun newspaper:"Rowe holds Klein totally responsible for Jackson's drug addiction. She believes there is no way he could have got hooked without the help of Klein - and she is potentially the only one who can prove it. She must have suspected what was going on for years."Rowe is the mother of Jackson's two eldest children, Prince Michael, 12, and Paris, 11. She worked in Klein's clinic in the 1990s
