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Bobbi Kristina Brown allegedly used drugs quite frequently before she was found unconsicous in a bathtub in her Georgia home back in January. According to transcript of a videotaped deposition obtained by Us Weekly, Bobbi's friend Danyela Bradley claimed that she eyewitnessed her smoking marijuana.

"She smoked marijuana, she probably smoked crack often, and also did heroin," Danyela who was also Bobbi's roommate said in the deposition. "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 [but] I guess after a few weeks she just didn't really hide it."

While Danyela never saw Bobbi using cocaine or heroin, she claimed that she could tell from her late friend's behavior. "I would just visually see her physical being and I could just tell," Danyela said, explaining that Bobbi would get "very sleepy, nod off" and "kind of keep to herself" when she did heroin, and would "just be not even talkative" when she did crack.

Regarding her relationship with Bobbi, Danyela said, "Me and Krissy became very, very close. Our relationship just grew as if we had [grown] into sisters up until her passing." Of Bobbi's relationship with boyfriend Nick Gordon, Danyela said the couple "had a very happy, loving relationship" to the point that Nick sometimes referred to himself as Bobbi's "husband" though the pair were not legally married to her knowledge.

Most recently, conservator Bedelia Hargrove claimed in a new lawsuit that Bobbi "died due to a violent altercation with Defendant after which he placed her in the bathtub unconscious, after he injected her with a toxic mixture." The new suit is a response to Nick's request to dismiss wrongful death lawsuit filed by Bedelia back in June.