Son of Backstreet Boys member turned Christian singer Brian Littrell.
His father enjoyed success with the Backstreet Boys during the late 1990s, long before his birth in 2002.
He made his Broadway debut in 2016 in the cast of the musical Disaster!
His father and mother, Leighanne, were married in 2000. He has been in a relationship with Grace Cavanagh.
He is second cousins with his father's cousin and fellow Backstreet Boys member Kevin Richardson.