Bobbi Kristina is dead and gone but the controversies, the rumors and the gossip surrounding the cause of her death still remain relentless.

A certain friend of the only child of the late Whitney Houston, Kristina Bobbi Brown who passed away in July this year, says she suffered from a serious drug problem in the months leading up to her hospitalization.

Danyela Bradley who is reported to have shared the same roof with Bobbi Kristina before she was found unresponsive in a bathtub at her Roswell, Georgia home at the end of January claims in a video deposition transcript obtained by ET Online that; the daughter of Whitney Houston and Bobby Brown was regularly using several illegal drugs.

“She smoked marijuana, she probably smoked crack often, and also did heroin,” Bradley said of her late friend in the deposition. Bradley’s testimony is related to a car accident that she and Bobbi Kristina were involved in just days before the aspiring singer was found unconscious in the bathtub of the Atlanta, Georgia home that Houston left her.

“Bradley met Bobbi Kristina through her boyfriend at the time, Nick Gordon, and lived in the house with her, Gordon, and Gordon’s friend Max Lomas until after Bobbi Kristina was hospitalized. While Bradley claimed that they used to smoke marijuana together, she admitted that she never saw Bobbi Kristina using heroin and said that the aspiring singer would use hard drugs “once every two weeks or so,” ET reported.

“I would just visually see her physical being and I could just tell,” she said, adding that Brown would get “very sleepy, nod off” and “kind of keep to herself” when she did heroin, and was “just be not even talkative” when she did crack.

“When I first lived with her I didn’t know that she had actually had a problem with [drugs] until I had lived with her …for a couple of weeks,” Bradley said of Bobbi Kristina’s alleged drug use. “[But] I guess after a few weeks she just didn’t really hide it.”

Bobbi Kristina died on July 26 after spending six months in a coma. She was 22 years old.

An initial autopsy following her death proved inconclusive, and the medical examiner’s final report was sealed by court order in September.