Mariah Carey's brother says he fears for her life

Mariah Carey's brother, Morgan, in an interview with National Enquirer kinda confirmed rumours that surfaced earlier this year that the singer relied heavily on prescription drugs to make it through the day.
Morgan tells National Enquirerhis biggest fear is that, "Mariah will die just like Whitney Houston!" He also claims he has never seen her sober and that she drank throughout her pregnancy, even while she was nursing. Morgan also blasted Mariah's ex, Nick Cannon, calling him a grade A golddigger.
'Nick listened to people who said, "Get with Mariah, she thinks you're cute, have kids and ride it to the bank." Nick was there for the cash from day one. He doesn't give a damn about Mariah. Nick took tremendous advantage of her and continues to do so.'