As Hilary Duff once said, let's go back ... Can't remember the title of that one song? Here are all the songs featured in the ...

"Haylie and sister Hilary Duff just ... Minow of Common Sense Media. Duff played both Lizzie McGuire and her pop star lookalike Isabella in "The Lizzie McGuire Movie" in 2003.

Hilary Duff Jokes It's Her 'Life's Work' to Ensure Her Daughter Banks Doesn't Have a Back-to-School Hair 'Meltdown' Hilary Duff's Husband Matthew Koma Hilariously Edits Her — and Then Himself ...