Baylee Littrell is an American singer, songwriter, and actor. He is the son of Backstreet Boy member, Brian Littrell. His father's cousin, Kevin Richardson, is also a member of the Backstreet Boys. When Baylee was 13, his family left their Atlanta home for the Upper West Side while Littrell made his Broadway debut in the musical Disaster! playing identical twins Ben and Lisa on March 8, 2016, at the Nederlander Theatre. On April 3, 2019, the Backstreet Boys announced Littrell as an opening act for their North American leg of the DNA World Tour. The tour started on July 12, 2019, in Washington D.C. at the Capital One Arena and ran through September 2019. On November 15, 2019, Littrell released his debut album, 770-Country, via BriLeigh Records. The album includes songwriting and production from Gary Baker, Corey Crowder, Seth Ennis, Tyler Hubbard, Steven Lee Olsen, Daniel Ross, and Littrell himself. It features singles such as "Boxes", "Don't Knock It", and "We Run This Beach".