Because you like Johan Liebert in Monster (TV Show)

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.

Mavis Dracula's interests are anything black, scream cheese, and flying around. See them in Hotel Transylvania.

Just because Dracula wants to suck your blood doesn't mean he's not a gentleman. See them in Dracula.

Olive Hoover is an irrepressible child beauty queen (or would-be queen) who doesn't play by your rules. See them in Little Miss Sunshine.

Don't ask the ruthless queen of the Tokyo underworld any questions unless you're fine with losing a limb. See them in Kill Bill vol. 1.

Give in to the dark side with vampire Lestat; it's more fun. See them in Interview with the Vampire: The Vampire Chronicles.

Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.

Fox McCloud leads a team of pilots through the Lylat System in search of the evil genius Andross, the villain that killed his father. See them in Star Fox.

Lady Macbeth takes being a powerful woman to a whole other level. See them in Macbeth.

Amy Farrah Fowler deserves sainthood for putting up with Sheldon Cooper. See them in The Big Bang Theory.

Baloo is a fun-lovin' bear who just needs the bare necessities of life See them in The Jungle Book.

Simon Belmont is a vampire hunter bravely carrying on the family business. See them in Castlevania.