Awww sh*t son!
Justin Bieber was busted by the cops for SOME reason Tuesday evening while driving a slick, white ferrari in West Hollywood at around 6:30pm (above)!
The Beebz was pulled over by the LA County Sheriff's deputy, although it's unclear what road rule(z) Bieber broke!
While Bieber was completely compliant with the officer and accepted a ticket with all the grace a Biebs can muster, an inside source tells us Justin could not unearth the car's registration.
Bieber was not alone in the vehicle, and had a dude-bro-pal riding shot gun.