Irina Denali is a secondary antagonist in Twilight's last novel Breaking Dawn later supporting protagonist. She was one one of the original Denali "Sisters", along with Tanya and Kate, and an originator of the myth of the succubus. She was a "vegetarian" and led a very peaceful lifestyle with her "family". The Denalis consider themselves to be the Cullens' extended family or "cousins". She and Laurent were in a relationship before he was killed by the shape-shifters in Newmoon. Irina was killed by Caius to enrage her sisters, after giving false information to the Volturi abour Renesmee Cullen. Her Life and Death counterpart is Ivan. She is portplayed by Maggie Grace in the movie adaptations of Breaking Dawn.