Catwoman

So I'm probably not going to make any friends with the following statement but here it goes:

The only Catwoman I ever bought as believeable was Michelle Pfeiffer from Batman Returns. Not the best Batman story, I'll grant you. Not even the best Batman movie, but still, Michelle Pfeiffer best captured Catwoman to me: Dangerous, Hot, and Bat-Sh*t Crazy (pun intended)... but you could still see how Bruce Wayne might be into her.

She dresses up like and cat to steal stuff, no one has ever identified what her actual origin story is.. forget it, she's nuts.