Katherine Pierce aka Katrina Petrova is my favorite TVD character And Nina actually enjoyed playing her more than Elena. She was her favorite character too
I don't think so although I can't quite remember everything that happened in the show. I don't think Nadia's adoptive mother was ever introduced to us in the series nor even mentioned at all. I guess that if Nadia's adoptive mother had been introduced to us in the series, I would've remembered. Xx
