Born Nils Allen Stewart, Jr., Booboo Stewart entered the entertainment industry as a model. He earned recognition as the most sought-after male model under the age of 18 and drew the attention of Walt Disney Records, with whom he signed a recording contract at the age of 12. He toured extensively with Miley Cyrus, the Cheetah Girls, and the Jonas Brothers before finding work in television and film.
Booboo Stewart has worked as a stunt person for a number of films and has appeared in such television series as Everybody Hates Chris and ER. He earned his most widespread recognition as Seth Clearwater in The Twilight Saga, having first appeared in the 2010 episode Eclipse and then later taking on a larger role in the 2011 and 2012 installments of Breaking Dawn. He shares his free time with the community as a celebrity ambassador of the Muscular Dystrophy Association and as a supporter of such outreach initiatives as the Los Angeles Mission and Australia's Channel 7 Telethon.