I am Brianna Hildebrand. I am an American actress. I am best known for appearing as Negasonic Teenage Warhead in the films Deadpool (2016) and Deadpool 2 (2018). I am also known for appearing in the web series Annie Undocumented, and as the character Aurora in the Netflix show Lucifer. I also portrayed Elodie Davis in the show Trinkets. I appeared in the web series Annie Undocumented, named best web series at the 2014 New York TV Festival. I was also cast as Sasha in First Girl I Loved.