The Backstreet Boys are in the midst of a sold-out spectacle at Sphere Las Vegas. Kevin Richardson gives the inside scoop to ...

Backstreet Boys Nick Carter, Howie Dorough, AJ McLean, Brian Littrell and Kevin Richardson delighted fans when they announced ...

Kentucky fan Ronnie King was in attendance at the epic residency (with what looks like really good seats) on Friday, and by ...

Los Angeles Lakers' Luka Doncic made a hilarious appearance with Backstreet Boys' Brian Littrell at The Sphere.

The residency, dubbed “Into the Millennium” to celebrate the 25th anniversary of the Backstreet Boys' record-breaking third ...

The boy band's music has always been a special part of our family dynamic, even more after the loss of my mom.

In a recent performance in Las Vegas, a concert-goer had a "Larger than Life" moment and got a member of the band to do the ...

Nick Carter, AJ McLean, Brian Littrell, Kevin Richardson, and Howie Dorough rose to fame as the Backstreet Boys in the 1990s. Find out what they’ve done since.

Kentuckians Kevin Richardson and Brian Littrell are headed to Las Vegas as part of The Backstreet Boys' "Into the Millennium" ...

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

The Backstreet Boys talk to TODAY.com about the "Millennium 2.0" deluxe album and their “Into the Millennium” Sphere residency in Las Vegas.

Related: Backstreet Boys' Brian Littrell Has an Emotional Reaction to His Son Baylee's Audition Meanwhile Richardson, 53, wrote that he was "So glad you got to experience this. Proud of you young man.