Actor Tyler Posey will host Teen Choice 2014, with musical groups Magic and Rixton performing on the show that awards popular teens in television, music, film, sports and fashion.
The show airs on August 10 on Fox. Winners are determined by online fan voting.
Posey stars on Teen Wolf. He won a Teen Choice Award last year as male summer TV star.
Previously announced presenters include Kellan Lutz, Chloe Grace Moretz, Cody Simpson, Hailee Steinfeld and Zendaya. Singer Jason Derulo will perform.
