Nils Allen "Booboo" Stewart Jr. (born January 21, 1994) is an American actor from Los Angeles. He started out doing stunt work and minor roles, in addition to being a recording artist for Disney. His first major role was as Seth Clearwater in the Twilight series, which he followed up with the main roles in White Frog and Running Deer. He has Marvel cred from playing the role of Warpath in X-Men: Days of Future Past, and currently plays Jay in the Descendants franchise.
- The Twilight Saga (2010-2012): Seth Clearwater
- Eclipse (2010)
- Breaking Dawn — Part 1 (2011)
- Breaking Dawn — Part 2 (2012)
- X-Men: Days of Future Past (2014): James Proudstar/Warpath
- Descendants franchise (2015-present): Jay
- American Satan (2017): Vic Lakota
- Westworld (2018): Etu
- Band of Relatives: Used to be in a dance group with his siblings.
- Plays Great Ethnics: Stewart is ethnically ambiguous due to Mixed Ancestrynote , and as such, he has played Continental Native American (the Quileute Seth in Twilight and the Apache Warpath in Days of Future Past, among other roles), Native Hawaiian (Tommy in an episode of Hawaii Five-O), East Asian (Nick in White Frog), and Middle Eastern (Jay, the son of Jafar, in Descendants) characters.