We know death is a horrible event in a family, but since her mother's passing, Bobbi Kristina Brown has been out of control in the drug scene.  No matter how much hurt you have from the passing of a loved one, you should never turn to the extreme drug and party scene....it can make for some bad publicity.Even before Whitney Houston's death her daughter, Bobbi Kristina Brown, seemed to always have a drug usage problem. According to Radar,

A shocking new video shows Bobbi Kristina smoking marijuana from a three-foot-tall bong, inhaling the swirling pot smoke so deeply that she nearly collapses in a coughing fit!"

The video was originally obtained by EnquirerPlus, but now the world knows about Bobbi Kristina and her extra curricular activities.