ET spoke with Prepon while discussing her new book, ‘You and I, As Mothers: A Raw and Honest Guide to Motherhood,’ out now. "I felt like a failure." Laura Prepon is opening up about struggling ...

Ben Foster has filed to divorce Laura Prepon after six years of marriage. According to court documents obtained by TMZ, the X-Men: The Last Stand actor applied to end his union with the That '70s ...