No, before this film she also starred in Casper meets Wendy(TV), The Soul Collector (TV), Human Nature, Cadet Kelly and Agent Cody Banks.
Yes, Hilary Duff plays both characters.
Lizzie: Hilary Duff Gordo: Adam Lamberg Miranda: LaLaine
The Lizzie McGuire Movie was released in 2003 starred by Hilary Duff (Lizzie) and Adam Lamberg (Gordo). There is no any talks nor news that a second movie will be made.
Lizzie Mcguire movie
Isabella Parigi is an Italian pop singer who bears a striking resemblance to Lizzie McGuire. She is also played by Hilary Duff.
Hilary Duff and the whole cast. They were in Rome when in Italy.
google images :)
Haylie Duff plays Isabella in The Lizzie McGuire Movie.
Only one: The Lizzie McGuire Movie
Rome
It's called What dreams are made of and it's from Hilary Duffs movie "Lizzie McGuire The Movie"
The duration of The Lizzie McGuire Movie is 1.57 hours.