You're Officially Old: Backstreet Boy Brian Littrell’s 13-Year-Old Son Is Making His Broadway Debut

Baby Backstreet. Photo: Rick Diamond/Rick Diamond/WireImage

Ha ha, you're an old. Remember Brian Littrell? Of course you do! He's the really Christian Backstreet Boy who was born with a life-threatening heart defect that made you write signs that said, "I'LL FILL THE HOLE IN YOUR HEART BRIAN!!!"? Okay, maybe you weren't that macabre, but it would have made a pretty good sign! Anyway, that very Backstreet Boy had a son, in 2002 — a child who, at 13 years of age, is about to make his Broadway debut in the musical Disaster! “I was always like a little too mature to hang out with other kids,” baby Backstreet told Page Six. Baylee definitely looks a lot like his dad, which means a whole new generation of tweens can start crushing on a Backstreet Boy.