Because you like Cady Heron in Mean Girls

Chuckie Finster is a baby afraid of everything from clowns to closets, unless his best friend's by his side. See them in Rugrats.

Quinn Fabray can become a monster when there is something she wants. See them in Glee.

Marinette Dupain-Cheng is a shy teenage girl, fashion designer, and superhero. See them in Miraculous: Tales of Ladybug & Cat Noir.

Chanel Oberlin is a big fan of herself, and she can't see why anyone else wouldn't be too. See them in Scream Queens.

Tina Cohen-Chang is a shy loner who becomes a fierce performer on stage. See them in Glee.

A childlike space cadet, Brittany Pierce has a surprisingly open-minded spirit. See them in Glee.

Effie Trinket is utterly enamored with all things fashion, make-up, and style. See them in The Hunger Games .

Dolores Umbridge keeps her villainy hidden (albeit poorly) behind a sheen of sugary pink politeness. See them in Harry Potter Series.

Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.

This bite-sized, power-hungry plankton is determined to uncover the secret recipe for the Krusty Krab burger. See them in SpongeBob SquarePants.

Derek Shepherd is a talented and passionate neurosurgeon. Some people call him McDreamy. See them in Grey's Anatomy.