Because you like Sebastian Valmont in Cruel Intentions

Not a great influence with her classmates, this 13-year-old "cool girl" likes to shoplift, chug alcohol, and snort crushed pills. See them in thirteen.

Hanna Marin is a determined girl defined by her ability to transform herself. See them in Pretty Little Liars.

Haley Dunphy's interests include shopping, dating, and avoiding homework at all costs. See them in Modern Family.

Howard Wolowitz is an engineer whose serious mommy issues somehow haven't dimmed his confidence. See them in The Big Bang Theory.

What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.

Tom Haverford is set on being a world-renowned entrepreneur who dates models. Problem is, he's stuck in Indiana with a lazy business partner. See them in Parks and Recreation.

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

Holly Golightly spends so much time trying to be other people's dream girl, she doesn't really know what kind of girl she actually is. See them in Breakfast at Tiffany's.

Somehow all of Lara Jean Covey's past crushes know everything she's ever felt about them. Embarrasing? Yes, but hey, now she has a boyfriend. See them in To all The Boys I've Loved Before.

Charming and enigmatic, Amy Dunne takes her love for puzzles to a cunning new level. See them in Gone Girl.

Although Thomas Sharpe is an English baronet, he doesn't have a Shilling to his name. He's in America to sell his invention and marry rich. See them in Crimson Peak.

Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.