Sky Ferreira, best known for her pout, for her modeling spreads, for being a superwaif and for possibly planning to release some music, was arrested at 12:30AM on Saturday, Sept. 14 in upstate New York along with Zachary Cole Smith of DIIV. He's an indie rocker and reportedly her BF.

Ferreira, 21 and with a Brooklyn address, was arrested on misdemeanor charges of criminal possession of a controlled substance and resisting arrest. She was in possession of ecstasy and apparently was not stoked about being arrested.

According to The Daily Freeman, the twosome were arrested when cops stopped their 1990 Ford pickup truck after Smith committed several driving infractions.

The truck's plates were stolen and Smith was wanted on an outstanding warrant related to vehicular and traffic issues.

Authorities found a plastic bag containing 42 decks of heroin. Ut oh...

Smith was charged with two counts of criminal possession of a controlled substance, one count of possession of stolen property and one count of aggravated unlicensed driving, all misdemeanors. Other charges? Driving an unregistered vehicle, driving sans insurance and being an unlicensed driver, along with not having adequate exhaust. So yeah, he was not fit or legally able to drive the car.

That's a whole mess of problems. Oh boy...

They were arraigned and sent to Ulster County Jail, and were eventually released on bail.