Humberto Carreno/startraksphoto; Yearbook
Katherine Heigl's new comedy, One for the Money, opens in theaters today, and to celebrate, we're taking a look back at her transformation from high school cellist to big screen star. Click through the gallery to browse her most memorable beauty moments!
MORE:• Katherine's Half-Moon Manicure• Katherine's Ann Taylor Booties• Red Carpet Central
