Brian Littrell Cries Over Son's 'Idol' Audition, Performs Surprise Duet
Backstreet Boys' Brian Littrell thrilled after his nepo baby charms Carrie Underwood at American Idol audition
Backstreet Boys singer Brian Littrell crippling health battle: Videos emerge of star struggling to sing as band rally around him - ahead of 2025 Las Vegas residency tour
