The Backstreet Boys' "Into the Millennium" residency at Sphere in Las Vegas will celebrate the 25th anniversary of "Millennium." Everything on how to get tickets, when tour dates are and more.

Backstreet Boys have a global fanbase, but singer Brian Littrell admits it can sometimes be scary the lengths they go to to ...

In an exclusive interview with PEOPLE, Backstreet Boys reveal their Sphere residency in Las Vegas will be "larger than life." The boy band also discusses their forthcoming 'Millennium 2.0' album ...

Backstreet Boys’ Millennium 2.0 debuts at No. 10 on the iTunes Top Albums chart as the band launches its new Las Vegas ...

The band are also releasing a reissue of their best-selling 1999 album Millennium, called Millennium 2.0, and will be kicking ...

Happy New Music Friday! The weekend is here, which means more streaming, new playlists and the best that music has to offer -- and ET has you covered for everything in between. Justin Bieber has ...

AJ McLean and the group's creative team reveal how they're putting on "probably the most ambitious" show yet as the ...