Nina Dobrev is a Bulgarian-born Canadian actress. Her best-known television roles are Mia Jones in Degrassi: The Next Generation (2001) and Elena Gilbert and Katherine Pierce on The Vampire Diaries (2009). Her film work includes The Perks of Being a Wallflower (2012), Let's Be Cops (2014), The Final Girls (2015), xXx: Return of Xander Cage (2017),...