In an exclusive interview with PEOPLE, Backstreet Boys revealed their one post-show ritual as an "older band" after "intense" ...

Brian Littrell and his wife Leighanne welcomed their son Baylee in November 2002. Here's everything to know about Brian and ...

Brian Littrell is best known as a member of the Backstreet Boys, but behind the scenes he’s a proud father of his son, Baylee ...

Though Baylee didn't get his dad's dance moves, he got to duet with pops on an original song during Sunday night's (March 9) ...

Backstreet Boys member Brian Littrell’s son, Baylee Littrell, auditioned for the singing competition during its season ...

Baylee Littrell, the 22-year-old son of the Backstreet Boys member, made his dad proud with his recent “American Idol” ...

A member of Backstreet Boys made an appearance on “American Idol” during the show’s Season 23 premiere. Brian Littrell, from ...

Baylee Littrell, the son of Backstreet Boys member Brian Littrell, was joined by his father during his American Idol audition.

On Sunday night, Baylee Littrell, son of Backstreet Boys' Brian Littrell, auditioned for Season 8 of American Idol on ABC ...

Baylee Littrell grew up on the road with his dad — he was 8 or 9 when he started opening for the Backstreet Boys with a ...

When Carrie Underwood thought a singer's face looked familiar at the "American Idol" auditions in Atlanta, it was because he ...

Is backstreet back? The Backstreet Boys, boy band non pareil of the '90s and 2000s, will play a residency at the Las Vegas ...