Because you like Donna Pinciotti in That '70s Show

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

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

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

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

For now Lindsay Weir is a geek, but who knows? Maybe she fits in better with the freaks. See them in Freaks and Geeks.

Olive Hoover is an irrepressible child beauty queen (or would-be queen) who doesn't play by your rules. See them in Little Miss Sunshine.

A self-proclaimed diva, Mercedes Jones is on the hunt for a stage worthy of her talents. See them in Glee.

Ferociously independent and wickedly smart, Fiona Goode is a Supreme Witch who truly reigns supreme. See them in American Horror Story.

Marge Simpson is a mostly happy housewife and subscriber to Sponge and Vacuum Magazine. See them in The Simpsons.

Joey Potter is a low-key girl next door in love with her best friend. See them in Dawson's Creek.

Marshall Eriksen is a lawyer in love who is enjoying life. See them in How I Met Your Mother.

A childlike space cadet, Brittany Pierce has a surprisingly open-minded spirit. See them in Glee.