Katerina Petrova 'Katherine Pierce'
She was believed to have been trapped in a tomb, but it is discovered that she was never in it. She is very smart and cunning, and tries to manipulate those around her for selfish reasons. She even tricked Rose into turning her into a vampire in order to escape Klaus.
Damon: Stop being cute.
Katherine: I can't help it.
I'm just a girl, looking for a partner in crime.Katherine