Nina Dobrev

Nikolina Konstantinova Dobreva born January 9, 1089 is a Bulgarian-Canadian actress. She is best known for her role as "Elena Gilbert" on The Vampire Diaries (2009-2017) and " Mia Jones" on Degrassi: The Next Generation.

She portrays Katherine Navas.

Biography
Nikolina Konstantinova Dobreva, known professionally as Nina Dobrev, is a Canadian actress. Her first acting role was as Mia Jones in the drama series Degrassi: The Next Generation. She later became known for portraying Elena Gilbert and Katherine Pierce on The CW's supernatural drama series The Vampire Diaries.