Watch Justin Bieber Act in New CSI Promo

It's the guilty pleasure you won't admit you've been waiting for! After almost two months of teasing, CBS has finally released the first evidence of Justin Bieber actually acting on the season premiere of CSI. If you'll remember, the network initially described Bieber's role as that of "a troubled teen who is faced with a terrible decision regarding his only brother -- a decision that leads him into an explosive confrontation with the CSIs." And how!

In the blink-and-you-miss-it new promo for CSI and The Mentalist -- all of 18 seconds in length -- Bieber is shown explaining away an exploding van this way: "I was just gonna scare the cops... not blow them up!" Say hello to Teenage Unabomber Justin Bieber. At least it explains all those hoodies.

[via Vulture]