AJ McLean, Nick Carter, Brian Littrell, Howie Dorough and Kevin Richardson Photo

From: Photo Flash: Backstreet Boys Are 'LARGER THAN LIFE' at Planet Hollywood

Backstreet's back, alright! Last night, the best-selling boy band of all time, Backstreet Boys, proved to be 'Larger Than Life' at their premiere performance of the appropriately-titled 'Backstreet Boys: Larger Than Life.' Marking the beginning of their exclusive Las Vegas headlining residency at The AXIS at Planet Hollywood Resort & Casino, the pop juggernaut unveiled their show to a sold-out crowd and multiple standing ovations. Scroll down for photos from the show!