Because you like Mrs. Hudson in Sherlock

Chuck Bass is notorious for his flamboyant sense of style and love of partying. See them in Gossip Girl.

Alison DiLaurentis believes you're always better off with a really good lie. See them in Pretty Little Liars.

Adults call him troubled and kids call him crazy, but Donnie Darko is too busy following the instructions of a giant bunny rabbit to care. See them in Donnie Darko.

Did he ever tell you the definition of insanity? Just wait, and this psychopath will do just that. See them in Far Cry 3.

Is there more to life than being really, really, ridiculously good looking? Derek Zoolander thinks not. See them in Zoolander.

A sexy succubus , Morrigan Aensland lives for pleasure. See them in Darkstalkers .

When Andrew Neiman is not in classes during the day, he's rehearsing his drums until his hands bleed at night. See them in Whiplash.

Dimitri Belikov is a stoic vampire guardian who has the reserve, focus, and discipline of a soldier. See them in Vampire Academy .

Manipulative, gorgeous, and sharp as a tack, Blair Waldorf is a classic product of the Upper East Side. See them in Gossip Girl.

Pro: Johan Liebert is handsome and charming. Con: he's also a sociopathic killer. See them in Monster (TV Show).

Raiden is an efficient soldier haunted by his repressed past. See them in Metal Gear Series.

Violet Harmon takes teen angst to a paranormal level. See them in American Horror Story.