Because you like Gretchen Wieners in Mean Girls

Henry Mills is an idealistic young boy with the heart of the truest believer. See them in Once Upon a Time.

Though she can seamlessly flit between glamorous identities, Sydney Prosser is more vulnerable than she pretends to be. See them in American Hustle.

The fearless bodyguard of Rick Flag, Katana will ruthlessly kill her enemies, trapping their souls in her sword. See them in DC Extended Universe.

Pengiuns, turtles, and all things scientific is where Sam's expertise lies. Girls are uncharted territory, but Sam is trying to branch out. See them in Atypical.

Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.

Susanna Kaysen is an aspiring writer, despairing young woman who struggles with suicidal thoughts. See them in Girl, Interrupted.

Just like half of L.A., Mia Dolan is working a dead end job until she hits the big screens. See them in La La Land.

Tattoos, bad boys, and heroin: Jane Margolis is learning that some vices are more dangerous than others. See them in Breaking Bad.

You wouldn't know it by looking at her, but beneath Sheila Jackson's sweet, motherly exterior lies a sex addict. See them in Shameless.

Charles Boyle is the human equivalent of a puppy, only slightly less adorable. See them in Brooklyn Nine-Nine.

Christian is a romantic who for some reason won't stop singing everything he feels. See them in Moulin Rouge.