Because you like Callie Torres in Grey's Anatomy

Rose Tyler may have not done too well in school, but she's certainly holding her own in space. See them in Doctor Who.

For Celty Sturluson, it's rather upsetting to be the only headless girl in a city filled with full-bodied humans. See them in Durarara!!.

Beware! Anton Chigurh carries a coin with him, which he forces his victims to flip to decide whether they will live or die. See them in No Country for Old Men.

A 100-plus-year-old who looks like a dreamy teenager, Edward Cullen warns girls to avoid him, which makes them want him even more. See them in Twilight.

Curving free kicks and crosses is tough, but keeping her soccer passion from her disapproving family is way tougher for Jess. See them in Bend It Like Beckham.

Philip J. Fry accidentally cryogenically froze himself for a millennium. See them in Futurama.

Never shy about sharing what she thinks, Beatrice loves to make smart remarks and keep men on their toes. See them in Much Ado About Nothing.

The Little Prince is a childlike wonder personified in a tiny package. See them in The Little Prince.

Though cynical about the world, Shuya Nanahara is caring and protective towards his friends. See them in Battle Royale.

Toph is a tenacious earthbender full of spirit and spunk and hates when people try to baby her because she's blind. See them in Avatar: The Last Airbender.

Jax Teller can be cool or vengeful, calm or wrathful, depending on the situation. See them in Sons of Anarchy.