Laura Prepon & Ben Foster Make Red Carpet Debut as Couple!

Laura Prepon walks the red carpet with boyfriend Ben Foster at the premiere of her movie The Girl on the Train on Tuesday (October 4) at Regal E-Walk in New York City.

The couple sparked dating rumors over the summer after they were spotted together on several occasions, but this is their first red carpet appearance together!

Laura plays the character of Cathy, Rachel’s friend who gives her a place to live after her divorce.

FYI: Laura is wearing a Nha Khanh dress, LK Bennett heels, and an Inge Christopher clutch.