Because you like Lisa Cuddy in House M.D.

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.

Despite Norman Bates' typically kind and shy personality, he is also prone to occasional violent outbursts. See them in Bates Motel.

Georgina Sparks uses beauty, brains, and power to always get her way. See them in Gossip Girl.

Kathryn Merteuil may be a vain sociopath, but you won't be able to look away. See them in Cruel Intentions.

It's hard enough for Marta Cabrera to be part of a murder investigation, but when you can't lie? See them in Knives Out.

Hannah Horvath is kind of a mess, but she owns her messiness in a way few people do. See them in Girls.

Ted is a cursing, smoking, drinking teddy bear who's anything but cuddly. See them in Ted.

Jorah Mormont is loyal to his queen. And he's quite in love with her as well. See them in Game of Thrones.

Irene Adler has to use both her brains and her body to survive. Luckily, she's usually the most brilliant person in the room. See them in Sherlock.

Jackie Burkhart is a privileged princess with a healthy dose of self-confidence. See them in That '70s Show.

A whip-smart NYU professor who is a master of her classroom but less confident in her love life, Rachel Chu comes into her own on a trip to Singapore. See them in Crazy Rich Asians.

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