Music, told ABCNews.com. The only child of Houston and singer Bobby Brown had been in Los Angeles with her mother to attend pre-Grammy festivities and was staying at the Beverly Hilton Hotel when Houston was found dead Saturday night in the bathtub of her hotel room. Brown, along with much of her mother's family and entourage, accompanied the singer's body from Los Angeles to her home state of New Jersey Monday night. Her father cancelled his tour to be with his daughter and reportedly traveled to New Jersey as well. "She ... is presently with my family, including her siblings," Bobby Brown told Access Hollywood, referring to his five other children from other relationships. On the family's reality-TV show, "Being Bobby Brown," it was Brown who often acted more like the parent in the often-erratic relationship between her mother and father. Sources close to the family say that Houston's well-known battles with addiction were also a heavy burden for her daughter to bear. "It's very common, when a parent has an addiction, for the child to be parentalized," Dr. Drew Pinsky, host of HLN's "Dr. Drew," told ABC News. It's almost a survival mode to try and control and maintain that addictive parent safely, the child takes on the role of parent or parents. When stories surfaced last year that Bobbi Kristina Brown might have started using drugs herself, it was her father who came to her defense with a strong denial, telling media outlets, "She doesn't do that." Drew says Brown should be careful about how she handles the inevitable fallout from her mother's death. "When people are stressed, when they turn to substances, is when they can turn the switch on for addiction," he said. That is my greatest fear for Bobbi Kristina. "She idolized Whitney," a source told US Weekly, and "wanted to be just like her mother." Her father is a former member of New Edition, her grandmother is gospel legend Cissy Houston and her cousin is 1960s pop icon Dionne Warwick. "People want to know if she has the gift," Yahoo! Music's Johnson said. Brown posted a video in September of her singing a capella Adele's "Someone Like You" on her Twitter page. "She's not her mother, but she's not the worst singer either," he told ABCNews.com. With the right songs and auto tuning anyone can be big. "I think she's already dealing with a lot," he said, "and I hate to see her end up in a similar type of situation as her mother."