Stephen Colletti is an American actor. Colletti appeared in the series Laguna Beach and the popular dramatic series One Tree Hill as Chase Adams. He has also been in the movies Normal Adolescent Behavior: Havoc 2, Mask Maker, and All About Christmas Eve. Colletti has made guest appearances on various reality television shows and co-hosted Dear Media's podcast Back to the Beach with Kristin and Stephen which focused on TV and film.