Wrote and recorded full score. However, the film's writer, Ron Peer, who was delighted that John was the composer, believes he did not want to "lighten" his score in certain places as required by the director during the editing process. Hence John Ottman was brought in to write a replacement score. It's worth noting that actress Ellen DeGeneres claimed that test audiences reacted badly to the film originally ending with her character being killed, so she was called back to re-shoot the ending.
Composer: John Ottman