Soon after Bush landed her first film role, in the comedy Van Wilder with Ryan Reynolds and Tara Reid. Bush played Sally, a freshman in college who harbored a huge crush on Reynolds' character. She also appeared in HBO's Point of Origin with Ray Liotta and John Leguizamo and the independent film Learning Curves.

Recently, Bush was featured in a three-episode arc in the drama Nip/Tuck as a devious teenage bisexual. She also made a guest appearance on The WB's Sabrina The Teenage Witch as Sabrina's archrival.

Currently living in Wilmington, North Carolina while filming the series, Bush is an avid scrap-booker. Besides taking photographs for her books, she enjoys reading and spending time with her friends.