The Lizzie McGuire Movie (soundtrack)

The Lizzie McGuire Movie is a soundtrack album for the film, released on April 22, 2003.

It is mostly composed of songs from or inspired by the film, including Hilary Duff's "Why Not" and sister Haylie's "Girl in the Band". "Why Not" was released as a single outside the United States on June 23, 2003 and later included on Hilary Duff's second album, Metamorphosis, with different lyrics in the first verse. The album has been certified platinum by the CRIA and 2x platinum by the RIAA has sold 2,000,000 copies in the U.S.