Brianna Caitlin Hildebrand (born August 14, 1996) is an American actress. She is known for appearing in the web series Annie Undocumented, and as Negasonic Teenage Warhead in the 2016 film Deadpool, her feature film debut.
|Movie||Once Upon a Deadpool||Ellie Phimister / Negasonic Teenage Warhead||2018-12-11|
|Movie||Deadpool 2||Ellie Phimister / Negasonic Teenage Warhead||2018-05-15|
|Movie||Tragedy Girls||Sadie Cunningham||2017-10-20|
|Movie||First Girl I Loved||Sasha||2016-10-18|
|Movie||Deadpool||Ellie Phimister / Negasonic Teenage Warhead||2016-02-09|