Because you like Kiki Harrison in America's Sweethearts

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

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.

They say prison changes you, and Piper Chapman is figuring that out the hard way. See them in Orange Is The New Black.

A compassionate medical student, Martha Jones has found a Doctor she can really look up to. See them in Doctor Who.

Sweet, reserved, and intellectual, Cordelia Foxx would do anything for her students. See them in American Horror Story.

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.

Sam Weir lives for the simple things in life: watching Saturday Night Live and reading comic books. See them in Freaks and Geeks.

Driven yet empathetic, Emily Prentiss brings humanity to the pursuit of inhuman killers. See them in Criminal Minds.

Jack's big imagination is never limited by his incredibly cramped surroundings. See them in Room.

Derek Shepherd is a talented and passionate neurosurgeon. Some people call him McDreamy. See them in Grey's Anatomy.

People think Karen Smith is a dumb blonde, but she disagrees and is proud she can predict the weather with her breasts. See them in Mean Girls.