Justin Bieber can sing...but can he act?
The shaggy-haired tween star, 16, plays a troubled teen on the Sept. 23 premiere episode of CBS' crime hit CSI: Crime Scene Investigation.
Watch above as he gets interrogated by a detective ("I didn't have anything to do with the bombs, I swear!" he pleads).
Bieber has signed on for another episode, set to air next February.
Tell Us: Is Justin Bieber a better singer -- or actor?