Since starting her Las Vegas residency in 2013, Britney Spears has seldom strayed away from the same setlist.
But on Saturday night, fans were in for a complete shock as the 35-year-old singer randomly burst into a rendition of Bonnie Raitt's 1991 hit Something To Talk About.
With her hair in pigtails and wearing a dominatrix-inspired two-piece set with knee high boots, the Toxic singer wowed the crowd with her live vocals as she roared through the country-tinged track.
Soon after the performance finished, fans took to the internet to share the video, user 90sBrit exclaiming: 'BRITNEY SPEARS SINGING A FULL SONG LIVE. 2017 is wild.'