Bobbi Kristina is reportedly keen to play her mother Whitney Houston in aplanned biopic. Kristina, who is an aspiring actress, apparently thinks shes the best choice to portraythe late singer on-screen, TMZ reported. "Bobbi feels like she is the perfect person to play the part ofWhitney - telling friends that no one knew her better," a source said. The biopic will show how the MyLove is Your Love hitmaker became famous in the 80s and how she turned to drug abuse in the 90sfollowing her wedding to singer Bobby Brown. R&B; star Rihanna has also expressed her desire to playHouston on-screen.