Bobbi Kristina Brown is "spiraling out of control" in the wake of her mother Whitney Houston's death and her family is terrified about the self destructive track she's on.

The 19-year-old was caught in a shocking video smoking marijuana out of a giant bong and her family is desperate to get her help RadarOnline.com has exclusively learned.

Following almost two months of silent mourning, Cissy Houston is finally speaking out about the death of her beloved daughter.

Whitney Houston’s 78-year-old mother will break her silence about the diva’s demise on February 11 in a TV interview with New Jersey TV station My9 on the Monday night news at 10 pm, reported Us Weekly.

Whitney Houston's teenage daughter, Bobbi Kristina, has told her grandmother, Cissy Houston, she will marry Nick Gordon, a longtime friend who's known as her 'adopted' brother, even though the matriarch of the family is vehemently opposed to the relationship, RadarOnline.com is exclusively reporting.

As Star magazine exclusively reported in this week's issue, just one month after Whitney's death, Bobbi Kristina, 19, secretly got engaged to Nick, 22, and she's recently been spotted wearing a diamond engagement ring.

Whitney Houston's family, spearheaded by her mother, Cissy, is asking law enforcement to look into death scene photos that were leaked to the media in the days after the pop superstar died at the Beverly Hilton Hotel, including one pic of her body being wheeled out on the gurney in a body bag, RadarOnline.com is exclusively reporting.

During Whitney Houston's burial on Sunday, her 18-year-old daughter, Bobbi Kristina, appeared "wasted" according to an eyewitness at the final send off for the pop icon, RadarOnline.com is exclusively reporting.

As we’ve previously reported, Bobbi Kristina disappeared and was reportedly getting high after her mother’s nearly four hour emotional funeral service on Saturday, and this is another incident that is troubling to her father, Bobby Brown, and her other close family.

Her mother's highly emotional funeral was just too much for Bobbi Kristina Brown. Following the event, she "disappeared" for a time and was found "using drugs," two sources have told The Daily Beast.

Her family didn't find her until Sunday morning, just before they were to leave for Whitney's burial, the sources added.

Whitney Houston was laid to rest Sunday. The singer's very private burial took place at Fairview Cemetery in Westfield, New Jersey.

PHOTOS: Whitney Houston Is Laid To Rest

Only family and a few close friends were permitted to attend the service, with Whitney being buried next to her father John Houston, who died in 2003.

This is the last pic of Whitney Houston alive as she left a Hollywood club Thursday -- the 48-year-old was found dead Saturday in nearby Beverly Hills.

The Los Angeles County Coroner's van leaves the Beverly Hilton hotel with the body of Houston inside.

We’ve got these shots of the singer and her pal Reginald Dowdley, shortly before she died, courtesy of our friends at Star magazine.

Six days after Whitney Houston's death and two hospital visits later, the first photos of Bobbi Kristina have emerged and RadarOnline.com has them.

Bobbi Kristina, 18, arrived at the Whigham Funeral Home in Newark, New Jersey, on Friday along with her grandmother, Cissy Houston, and other family members for a private viewing.