Alicia Vikander is an actress.
Alicia Amanda Vikander ( [ aˈliːsɪa vɪˈkandɛr ] ; born 3 October 1988 ) is a Swedish actress and former dancer . Vikander made her feature film debut in Pure ( 2010 ) , for which she won the Guldbagge Award for Best Actress . She attracted widespread recognition in 2012 for portraying Princess Ekaterina `` Kitty '' Alexandrovna Shcherbatskaya in Joe Wright 's film adaptation of Anna Karenina and Queen Caroline Mathilde in the acclaimed Danish film A Royal Affair , receiving a BAFTA Rising Star Award nomination . She went on to star in the 2013 Swedish drama film Hotell and appeared in the Julian Assange-biopic The Fifth Estate that same year . In 2014 and 2015 , Vikander achieved global recognition and acclaim for her roles as activist Vera Brittain in Testament of Youth , a humanoid robot in Ex Machina ( for which she was nominated for the Golden Globe and BAFTA Award for Best Supporting Actress ) and painter Gerda Wegener in The Danish Girl , for which she received the Academy Award and the Screen Actors Guild Award for Best Supporting Actress , among other awards .