Nina Dobrev was born on January 9 1989. she is a Bulgarian,Canadian actress. She played the role of Mia Jones, single teenage mother on Degrassi: The Next Generation, the series' sixth to ninth season. She stars as the time Elena Gilbert and Katherine Pierce on The CW television teen drama series The Vampire Diaries.
Model jobs led to commercials, which then turned into film auditions. Shortly afterwards, she booked roles in feature films, including fugitive Pieces, away from her, Never Cry Werewolf, and the TV series Degrassi: The Next Generation.
She also had a minor role in the erotic thriller Chloe, movies released by Sony Pictures Classics, 26 March 2010.