Because you like Donna Carmichael in Mamma Mia!

Ally Maine is a star who is about to be born. See them in A Star is Born.

Troy Bolton is a triple threat: singing, dancing, and basketball. See them in High School Musical.

Sam Montgomery works hard, but her evil stepmother makes sure her efforts don't pay off. See them in A Cinderella Story.

Shy and nerdy, Gabriella Montez moved to Albuquerque and quickly became the toast of East High and a darling of the stage. See them in High School Musical.

Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.

Prim and proper Allie Hamilton was raised to follow the rules. But she's got a fiery rebellious side too. See them in The Notebook.

Cinderella will sacrifice herself to keep her family's memory alive. See them in Cinderella (Live Action).

Quirky teen Carly Shay is the director of her own life story. See them in iCarly.

Matt Flamhaff is not too concerned about being part of the popular crowd. Too bad his best friend is. See them in 13 Going on 30 .

A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.

Wendy Darling loves storytelling and flying. See them in Peter Pan.

Stubborn, impulsive, and fun-loving, Hallie Parker is not afraid to devise some schemes to bring her family together. See them in The Parent Trap.