Riverdale's Charles Melton becomes a dad Riverdale actor Charles Melton and his partner Camille Summers-Valli have welcomed their first child into the world. 10 March 2026 Charles Melton has become a dad. Riverdale alum Charles Melton The Riverdale alum - who played Reggie Mantle in the CW teen mystery drama - and his partner, director-and-photographer Camille Summers-Valli, showed off their newborn with a series of sweet shots shared to Instagram on Monday (09.03.26).