Guys! Tonight, tonight, TONIGHT is Justin Bieber's dramatic acting debut on CSI: Crime Scene Investigation (CBS, 9 pm) in which he plays either a bomber, a bomber's brother or who gives a shit because it's JUSTIN BIEBER! ACTING! For those haters out there who still don't believe that Justin is the Kurt Cobain of acting, here are five definitive pictures that prove Das Bieb can act the shit out of a wide range of emotions.

5.

Justin... ANGRY!
  • Justin... ANGRY!

4.

Justin... SEXUALLY AROUSED!
  • Justin... SEXUALLY AROUSED!

Three more emotive examples after the jump!

3.

Justin... Ummm... IM NOT SURE!
  • Justin... Ummm... I'M NOT SURE!

2.

Justin... PROVOCATIVE!
  • Justin... PROVOCATIVE!

1.

Justin... SAD!
  • Image from "Boys Don't Cry II: Sometimes They Do!"
  • Justin... SAD!