Rupert GrintWe've watched Rupert Grint grow from a child to a young man in the nine years of his 'Harry Potter' appearances. Grint's new film 'Cherrybomb' is a dramatic departure from the wizard world that made him famous -- the film features the actor as a troubled teenager indulging in drugs and sex. In an interview with The Mirror, Grint describes the experience of his first sex scene: "Filming it was a really nerve-wracking experience but the worst bit was watching it with my parents ... It was agonizing. The scene's quite tastefully done but it's not the sort of moment you really want to share with your mum and dad."