LAS VEGAS -- Britney Spears has begun her early retirement in Las Vegas with a show that looks strikingly like the eye-popping Cirque du Soleil productions found elsewhere on the Strip.
The debut of Spears' long-term casino gig Friday kept an audience of about 4,500 on their feet for 90 minutes.
The young-for-Vegas crowd was there for the danceable hits and the spectacle, which included acrobatics, a ring of fire, confetti, a live band, frenetic costume changes and a frequently airborne Spears.
The show's production values are unusually high for a casino residency, often calling to mind the golden age of music videos.
Spears, 32, has signed on to perform 50 shows each in 2014 and 2015 at the Planet Hollywood Resort and Casino.