Brian Littrell, a member of the Backstreet Boys, has been noticed to sound different during their recent Las Vegas residency.

Over the weekend, the Backstreet Boys member was seen in a sweet family snapshot his estranged wife posted on Instagram over the weekend.

But fans of the famous fivesome couldn’t help but notice that one of its beloved harmonizers, Brian Littrell, sounded a ...

AJ McLean made sure opening night at the Sphere was a family affair. On Saturday, July 12, McLean's estranged wife Rochelle ...

The Backstreet Boys kicked off their Sphere residency, blending elements of the past and future brilliantly. We take you ...

AJ McLean made sure opening night at the Sphere was a family affair. On Saturday, July 12, McLean’s estranged wife Rochelle ...

Backstreet Boys stars Brian Littrell, Nick Carter, Kevin Richardson, AJ McLean and Howie Dorough are all dads now. Here's ...

Backstreet Boys launched their Sphere residency in Las Vegas Friday night with a dazzling, high-tech spectacle many are calling their best performance yet.  Kicking off their Into the Millennium show, ...

The Boys are back, not on the street, but on stage with their Into the Millennium residency at the Las Vegas Sphere.The ...