Because you like Marla Singer in Fight Club
Georgina Sparks uses beauty, brains, and power to always get her way. See them in Gossip Girl.
Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.
April Ludgate doesn't like sunshine. She's more of a blood and guts kinda girl. See them in Parks and Recreation.
Basil Hallward is dominated, soul, brain, and power by Dorian. See them in Dorian Gray.
White Witch's heart is as frozen as the land she rules. See them in The Chronicles of Narnia.
Morticia Addams hates anything bright and cheery and loves all things ghoulish, ghastly, and violent. See them in The Addams Family.
Aldo Raine is in the killing Nazi business. And as he says, business is a-boomin'. See them in Inglourious Basterds.
It's a race against time to develop his theory of the origins of the Universe before Stephen Hawking's body and mind give out. See them in The Theory of Everything.
Give in to the dark side with vampire Lestat; it's more fun. See them in Interview with the Vampire: The Vampire Chronicles.
Effy Stonem is cool and collected with a wry smile on her face and a cigarette between her lips. See them in Skins.
Brilliant but self-destructive, Lip Gallagher spends more time stirring up trouble than hitting the books. See them in Shameless.