Baylee Littrell, the 22-year-old son of the Backstreet Boys member, made his dad proud with his recent “American Idol” audition. The younger Littrell was clocked early on by new judge Carrie Underwood, who said he looked familiar before the singer shared the identity of his famous father.

Brian Litterell's son is following in his dad's footsteps as he has embarked on a music career — and fans are weighing in. On Sunday, March 9, the Backstreet Boys member's 22-year-old son Baylee appeared as a contestant on American Idol.