Jeremy Piven Accused of Sexual Assault on 'Entourage' Set

Jeremy Piven is being called out by a former co-star who claims he groped her on the set of “Entourage” and at the Playboy Mansion.

Ariane Bellamar tweeted Piven Monday, saying … “Member when you cornered me in your trailer on the #Entourage set? ‘Member grabbing my boobies on the [couch] without asking??”

Hey @jeremypiven! ‘Member when you cornered me in your trailer on the #Entourage set? ‘Member grabbing my boobies on the 🛋 without asking??

— Ariane Bellamar (@ArianeBellamar) October 30, 2017

She also claims she tried to leave but Piven “grabbed me by the ass, looked at yourself in the mirror, & said what a ‘beautiful couple’ we made?” Bellamar, an actress and ex-reality tv star, claims he did the same — fondling her breasts and butt — at the Mansion.

We reached out to Piven’s camp, but haven’t heard back.