Jackass 3D: Music from the Motion Picture was released via a link to Punknews.org on the official Jackass Facebook page. Karen O of the Yeah Yeah Yeahs returns again to contribute toward the soundtrack (like Jackass Number Two). In August 2010, Rivers Cuomo confirmed that the song "Memories" performed by Weezer will be featured in the film. CKY also announced that they created an exclusive track for the movie titled, "Afterworld". The single was released on September 30, 2010.