Nina Dobrev.

Nina Dubov (English: Nina Constantinova Dobreva; Bulgarian: Нина Константинова Добрева) is the lead actress of the hit American television series The Vampire Diaries, and a Canadian former Olympic gymnast, model, actress, and amateur singer who was born on January 9, 1989 Born in Sofia, Bulgaria, she later took Canadian citizenship.In 2013, Nina won the American Teen Choice Award for Actress in a Drama Series at the Teen Choice Awards Ceremony for The Vampire Diaries.