The Sex Lives of College Girls has added to its cast. Dylan Sprouse is joining the HBO Max series as a regular. Pauline Chalamet, Amrit Kaur, Renée Rapp, and Alyah Chanelle Scott star in the upcoming comedy. The series follows four female college roommates as they live on their own for the first time. “A bundle of contradictions and hormones, these sexually active college girls are equal parts lovable and infuriating.”