Because you like Georgina Sparks in Gossip Girl

Think you grew up fast? At 12, Mathilda is an aspiring assassin eager to avenge her family's murder. See them in Leon: The Professional.

Cisco Ramon is a proud, enthusiastic member of a superhero support team. See them in DC Extended Universe.

Todd Anderson has some “big shoes to fill” at Welton Academy, and new English teacher Mr. Keating isn’t letting him get away with staying silent in class. See them in Dead Poets Society.

Petyr Baelish's main assets? A sharp mind, deep pockets, and no scruples. See them in Game of Thrones.

Hayley Stark is a sarcastic 14-year-old with an unusual passion. See them in Hard Candy.

A no-nonsense pro, Agent K has dedicated his whole life to his job. See them in Men in Black.

Sarah Kerrigan is pretty much the Queen Bitch of the Universe. See them in StarCraft .

He may seem like a charismatic leader, but Bellamy also has a ruthless, self-serving streak See them in The 100.

Free-spirited Annie Hall goes through life saying "La-di-da, la-di-da, la la." See them in Annie Hall.

Auggie Pullman is a true wonder depite what some cruel classmates say. See them in Wonder .