It earned $42.7 million at the American box office , and eventually grossed $55.6 million worldwide .
A film based on the show , The Lizzie McGuire Movie , debuted on May 2 , 2003 , at number two at the box office behind X2 : X-Men United .
The Lizzie McGuire Movie earned $42.7 million at the American box office , and eventually grossed $55.6 million worldwide .
A film based on the show , The Lizzie McGuire Movie , debuted on May 2 , 2003 , at number two at the box office behind X2 : X-Men United .