What Risky Roles Have Blockbuster Stars Taken?

Kristen Stewart 1 of 11

Kristen Stewart is one of the biggest blockbuster actresses of her generation thanks to the 'Twilight' franchise, but she doesn't shy away from provocative roles.

Unless you've been living under a rock the past few months, you're definitely aware she caused some controversy behind the scenes in 'Snow White and the Huntsman.' She has already starred as a stripper in the indie drama 'Welcome to the Rileys,' but her role in 'On the Road' will be most buzzworthy performance yet. The film adaptation of Kerouac's beat classic features scenes of the 'Twilight' hottie dishing out simultaneous hand jobs, giving road head, and appearing topless.