Because you like Anya Jenkins in Buffy the Vampire Slayer

A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.

A consummate schemer with a knack for solving mysteries, Shawn Spencer has trouble taking anything seriously. See them in Psych.

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.

Riggan Thomson is a washed-up movie star running from his inner demons. Alas those inner demons look just like the superhero he used to play. See them in Birdman.

Leonard Hofstadter is the normal one among his scientist friends, though in fairness that's a low bar. See them in The Big Bang Theory.

Don't underestimate Maggie Greene. She's a farm girl with a mission. See them in The Walking Dead.

Marie Antoinette may be a fun-loving queen who has it all, but her husband doesn't know how to have sex, and an angry mob wants to cut off her head. See them in Marie Antoinette.

Mrs. Lovett is the proud purveyor of the worst, and most grisly, pies in London. See them in Sweeney Todd: The Demon Barber of Fleet Street.

James Wilson is a compassionate doctor who willingly plays the sidekick. See them in House M.D..

Prim and proper Allie Hamilton was raised to follow the rules. But she's got a fiery rebellious side too. See them in The Notebook.

Disgust is a friend who makes sure you stay away from all things gross. See them in Inside Out.