Because you like Holly Golightly in Breakfast at Tiffany's

The Warden of the camp says that digging holes in the desert builds character, but Stanley Yelnats suspects there's more to it. See them in Holes.

Aldous Snow is a rock star who plays hard and parties harder. See them in Get Him to the Greek.

Ariel knows there's a whole other world above the sea, but exploring it comes at a big price. See them in The Little Mermaid.

Susan Pevensie is sensible, practical, and fiercely protective of those she loves. See them in The Chronicles of Narnia.

In constant agony, Ava Starr will do anything to give up the superpowers that are slowly killing her. See them in Marvel Cinematic Universe.

Marv is a brutish but principled thug who'd be right at home on an ancient battlefield. See them in Sin City.

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

The adventurous daughter of Port Royal's governor, Elizabeth Swann would rather conspire with pirates than sit pretty in her corset. See them in Pirates of the Caribbean: the Curse of the Black Pearl.

Breaking bones and hearts, Callie Torres has figured out how to put the bones back together. But the hearts? Not so much. See them in Grey's Anatomy.

Holden Caulfield is convinced that the whole adult world is full of phonies. See them in The Catcher in the Rye.

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.