'Vampire Diaries' Has a New Star!

There's a new beauty coming to the CW's "Vampire Diaries." Russian model and actress Olga Fonda is joining the Season 5 cast as the fearless and vengeance-seeking Nadia. 

Watch as Olga tells "Extra's" Renee Bargh about her new “bad girl” character.

Tune-in to the season premiere of "The Vampire Diaries," Thursday at 8PM on the CW.