Because you like Sam Carmichael in Mamma Mia!

Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.

Loyal and supportive, Cece Parekh is the best friend a girl could ask for. It doesn't hurt that she's a supermodel. See them in New Girl.

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

As high-strung as she is talented, Rachel Berry both marches and sings to the beat of her own drum. See them in Glee.

Remy Hadley is a closed book—a cynical, super-smart closed book. See them in House M.D..

Romantic, impulsive, and captivated by the joys of life, Natasha Rostova is on the messy path of growing up. See them in War and Peace.

Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.

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

Jasmine dreams of something more than palace life, and she's not afraid to go get it. See them in Aladdin.

Caleb Rivers is a bad boy with a good reason for acting out. See them in Pretty Little Liars.