News Britney Spears Bares Her Abs While Delivering Message About Her Final Las Vegas Performance By Isabel Jones Isabel Jones Instagram Twitter Isabel is an Oregon-born and Brooklyn-based writer and editor with a special interest in pop culture. InStyle's editorial guidelines Updated on December 21, 2017 @ 03:00PM Pin Share Tweet Email If you want a piece of Britney Spears, you’re going to need to be in Las Vegas before the New Year. On Thursday morning, the 36-year-old pop star announced that she’d be concluding her Las Vegas residency (which began nearly four years ago, in late 2013) with a televised performance on Dick Clark’s New Year’s Rockin’ Eve. "Going to be ending 2017 with the last #PieceOfMe show ever and a special performance on @rockineve!! Tune in to ABC on 12/31 starting at 8/7c to watch!! #BRITNEYxRockinEve,” Spears captioned a video of her crop-top clad self delivering the exciting news. No word yet on what the singer has planned for her next move, but knowing her, it’ll be epic. We imagine the end of her residency will allow Spears to spend even more quality time with her sons, Sean, 12, and Jayden, 11, as well as her boyfriend, model Sam Asghari. In addition to Britney, you can expect to see Rockin’ Eve performances from Kelly Clarkson, Nick Jonas, Sugarland, Walk the Moon, BTS, Shawn Mendes, Khalid, Charlie Puth, and more. We can’t wait!