Since her mom, Whitney Houston, died in February, Bobbi Kristina has grabbed headlines for her alleged drug use and controversial romantic dalliances. If the stories are true, her life bears striking similarities to her late mother's, which may be why she's angling to play Whitney on the big screen.

According to TMZ, Bobbi is telling pals that she's the perfect choice to portray her late mother in a movie about her life. The 19-year-old's assertion follows reports that Rihanna wants the role, should a biopic about the doomed R&B legend be produced.

Who would make a better Whitney: Bobbi or RiRi? If you were casting this flick, who would you pick? What would you call it?

Watch Bobbi Kristina's Interview With Oprah Winfrey

Watch 'Whitney Houston's Family Demands Murder Investigation'

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Whitney Houston's Family Demands Murder Investigation:

See Whitney Houston Funeral Photos


Watch Whitney Houston's 'I Wanna Dance With Somebody' Video