Gym Class Heroes are tearing up the charts these days. What with Stereo Hearts, Ass Back Home, and Travie's solo stuff there's no stopping this band right now. This time they teamed up with one of the premiere song writers around. Ryan Tedder from OneRepublic adds his flare to "The Fighter", and yes it will be their next big hit.

Gym Class Heroes feat. Ryan Tedder: "The Fighter"