And while filming his role in Cherrybomb, Grint had the opportunity to shoot some shirtless action - and a sex scene as well!
The flick centers around friends Luke, Malachy and a mysterious girl who moves into town. "As she seductively encourages a ruthless competition for her heart, Michelle tests the limits of Luke and Malachy friendship, and how far each of them is willing to go to win her over."
The movie is laced with "drinking, drugs and sex – with potentially fatal consequences."
And although it premiered in February of this year at the Berlin Film Festival, the movie still hasn't made it to the big screen.
But check out the pics above of Rupert looking like a hottie.
He's definitely trying hard to shed that clean-cut, Harry Potter image.
And it's working!