It's been confirmed - Heath Ledger died on January 22nd when he accidentally mixed prescription drugs.

"Mr. Heath Ledger died as the result of acute intoxication by the combined effects of Oxycodone, Hydrocodone, Diazepam, Temazepam, Alprazolam, and Doxylamine," Heath's spokesperson Ellen Borakove announced today. It trully is a devestating loss and our thoughts are with his family.