Because you like Mona Vanderwaal in Pretty Little Liars

Effy Stonem is cool and collected with a wry smile on her face and a cigarette between her lips. See them in Skins.

The Grinch's heart is just too small to appreciate Christmas. See them in Dr. Seuss' How the Grinch Stole Christmas.

A brilliant graduate student in Italy for "research," Oliver has other things on his mind: flirting, swimming, and dancing. See them in Call Me by Your Name.

With each reboot, Janet progresses more and becomes capable of human emotions. See them in The Good Place.

A Wakandan spy, Nakia is capable, caring, and just the right amount of stubborn. See them in Marvel Cinematic Universe.

Michael Moscovitz is a high school student of few words but a lot of heart. See them in The Princess Diaries.

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.

Lying is the most fun a girl like Alice can have without taking her clothes off. See them in Closer.

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

Benoit Blanc is Sherlock with Southern charm, and a mysterious benefactor. See them in Knives Out.