This study (N = 911) investigated how exposure to sexualizing prime-time television programs, music television, men’s magazines, and pornographic websites was related to the internalization of appearance ideals, self-objectification, and body surveillance among adolescent boys. A structural equation model showed direct relationships between exposure to sexualizing television and pornographic websites and the internalization of appearance ideals. Indirect relationships between these types of sexualizing media, and self-objectification and body surveillance through the internalization of appearance ideals were also reported. A direct relationship with self-objectification was only found for sexualizing pornographic websites. Discussion warns attention for adolescent boys at risk of sexualization.