The Backstreet Boys officially launched a new chapter in their pop legacy on July 11, as they became the first pop group to perform at the Sphere in Las Vegas.

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

Thus was born Into the Millennium, which kicks off at Sphere July 11 just as the group releases Millennium 2.0, a deluxe reissue of their seminal Millennium album.The quintet didn't take its responsibility as the first pop act in the groundbreaking venue - which has thus far only hosted mostly-non-dancing rock stars and DJs - lightly.

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

AJ McLean — who stars as the host of Netflix's singing competition series, "Building The Band" — got candid about the challenges he's faced within his sobriety journey.

Liam’s Den & Bubble Bar is launching the limited-time Millennium Cocktail to celebrate the highly-anticipated Backstreet Boys residency at The Sphere. The cocktail drops