Hillary Duff - for the role of "Tanzie" Credits Include:“A Cinderella Story” (2004), “Cheaper By the Dozen” (2003), “The Lizzie McGuire Movie” (2003) Haylie Duff - for the role of "Tanzie" Credits Include: “NAPOLEON DYNAMITE” (2004), “THE LIZZIE MCGUIRE MOVIE” (2003) (COMPOSER)