The Gallagher Family is losing a member. Cameron Monaghan, who plays Ian Gallagher on Showtime’s Shameless, has announced his exit from the show. Monaghan shared the news in an Instagram post with a series of photos from the show. He has been a regular on the show since the beginning—about ten years—and said he has matured as an “actor, a professional, and a human” during that time. The 25-year-old’s exit follows co-star Emmy Rossum’s announcement that she will also be leaving the show this season. Monaghan will continue to appear on Fox’s show, Gotham, where he plays twin brothers Jerome and Jeremiah Valeska.