The latest Bobbi Kristina Brown update could shed some light or cause another twist to her death investigation. Bobbi Kristina's BFF, Danyela Bradley, recently revealed in her deposition that Whitney Houston and Bobby Brown's late daughter smoked various drugs days before she was found unresponsive in her home in Georgia in January.

Radar Online gathered a copy of the court paper regarding Bobbi Kristina's former roommate's taped deposition, which alleges that the former smoked marijuana and crack cocaine days before she died. According to the site, Bobbi Kristina's BFF's testimony was not part of Nick Gordon's investigation but of Russell J. Eckerman, who was reportedly harmed in a car collision involving Brown and Bradley.

In the shocking Bobbi Kristina's update, Bradley claimed that she knew Brown through her boyfriend Max Lomas in Nov. 2014. She also added that she and Lomas began living with Brown and Nick Gordon in their Atlanta home in Jan. 2015. She admitted that she noticed Brown's addiction to drugs.

"She smoked marijuana, she probably smoked crack often and also did heroin," Bradley said in the deposition. "When she would do the heroin she'd just be very sleepy, nod off, and very less talkative, kind of keep to herself."

Bradley told Eckerman's attorneys that when Brown smoked crack, she would just be quiet. When asked how often Brown smoked it, Bradley answered that Brown "would do [crack] like once or twice every two weeks. Nick smoked it more than her."

When Eckerman's lawyers asked Bradley about Gordon's relationship with Brown, she claimed that the two had a very happy and loving relationship, People reports. Bradley even said that Gordon even referred to himself as Brown's husband despite the fact that they're not married.

Bobbi Kristina's update comes on the heels of Gordon's request for dismissal of the allegations that he injected Brown a fatal drug concoction which led to her death. The 22-year-old aspiring singer passed away on July 26 after six months of being in a medically induced coma.