With larger-than-life visuals — like giant dancing robots projected on the 160,000-square-foot interior screen and a futuristic platform levitating each member of the group about 80 feet in the air — and a 1,600 speaker sound system, Rich confessed that the team faced some “challenges” to make the residency come to life.

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

The Backstreet Boys are officially keeping their Las Vegas run alive into 2026. Their "Into the Millennium" residency at the Las Vegas Sphere, which began in July 2025, is now officially being extended.