Over the weekend, there was an arrest made at the Jersey Shore house for some white girl… and we ain’t talkin bout JWoww!! Apparently, Mike “The Situation” Sorrentino’s friend was cuffed outside of the Seaside Heights party house after he was arrested for possession of a controlled substance, a “white powdery substance,” at 3 a.m. Sunday morning. More details after the jump!!

@ItsLukieBaby

(RadarOnline)–Detective Steve Korman with the Seaside Height Police Department told RadarOnline.com exclusively that Jonathan Manfre, 32, “attempted to get into the MTV house and he came in contact with security along with Seaside Heights off duty security.

“Patrolman Roth found that he was in possession of a controlled dangerous substance, a white powdery substance.”

Manfre, who is a trainer and even produced a workout DVD with “The Situation,” was arrested at 3:16 am Sunday, July 24, and taken to the Ocean County jail where he posted $1,000 bail and was released that night.

Joey Orfini and Chris Tfitznmayer captured the perp walk on video, and told RadarOnline.com they originally thought it was cast member DJ Pauly D who was arrested.

Nicknamed “The Unit,” Manfre Tweeted on Monday: “There are bumps in every road & sometimes we hit a pothole. All we can do is put on the spare and keep it moving towards our destination!”