“ I want what I want Stefan, and I don’t care what I have to do to get it. My lista of victims is a long one, and I have no problem adding one más name to that list. ”
— Katherine Pierce

Katherine Pierce (born Katerina Petrova) is a vampire and former lover of Damon and Stefan Salvatore. She is first shown in flashbacks, mostrando her physically romantic relationship with the Salvatore brothers, eventually turning them, but was captured por the townspeople of Mystic Falls to be destroyed.

However, behind her sweet nature, Katherine revealed her deceptive side and escaped her would-be...