Whomever told Bobbi Kristina that drugs are bad apparently didn't really get through to her.

According to RadarOnline.com , the 19-year-old daughter of late singer Whitney Houston has allegedly continued her alcoholism, smoking and pill addiction in reaction to her mother's death.

"Everyone is worried sick about Krissy," a source said. "Her Aunt Pat got a number of her friends and family to come to Atlanta and have a serious talk with her about her sobriety... There were lots of tears, but Bobbi Kristina didn't listen."

The family has also turned to Clive Davis, Whitney's professional patron, to try to help the aspiring singer.

"Clive keeps telling Bobbi that she needs to go to rehab, and if she does, he'll help launch her music career," the source also mentioned.

Source: bossip.com