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

AJ McLean, founding member of the Backstreet Boys, and his estranged wife Rochelle DeAnna McLean officially finalized their ...

The Backstreet Boys made their much-anticipated debut at Sphere Las Vegas, while Kelly Clarkson opened her new residency at ...

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

The Backstreet Boys kept the party going in Vegas, hitting a club after rocking the Sphere in their new residency.

AJ McLean, his estranged wife Rochelle DeAnna McLean and their two daughters Elliot and Lyric were all smiles as they posed ...

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 ...

The Backstreet Boys are ready to "Get Down" in Las Vegas all weekend ... pulling up to a club after their show at the Sphere in Sin City Saturday night.

The Backstreet Boys are ready to "Get Down" in Las Vegas all weekend ... pulling up to a club after their show at the Sphere ...