BOY BANDER LIAM'S

Autopsy reveals Payne was flying on pink cocaine during deadly fall

FORMER One Direction singer Liam Payne was so drugged up and acting crazy, a hotel staffer feared the boy bander might harm himself shortly before the star plunged to his death from the third-floor balcony of his room in Argentina.

Buenos Aires officials believe the 31-year-old singer, who reportedly promised his $60 million fortune to love child son Bear, 7, was alone smashed-up room when he plummeted, fatally in his cracking his skull on Oct. 16. An autopsy revealed drugs in his system.

"My life now is his, my money is his [Bear's]," Liam said two years ago. "I have actually got several companies that are up and running that I know he can run one day if he wants to or [he can sell them]."

The autopsy found 25 injuries to his body, but concluded the brain and skull damage "were sufficiently suitable to cause death."

The examiner also found the British singer was loaded with "pink cocaine" - a cocktail of methamphetamine, ketamine, MDMA and more along with cocaine, crack and benzodiazepine.