Britney Spears took to Instagram on Wednesday, Aug. 6, to share what appears to be an unretouched photo of herself in her underwear.
The still, which comes from a shoot with photographer Jeff Lipsky, features the singer displaying her washboard abs in a long sleeve crop top and black low rise panties.
"Amazing amazing shoot with @jefflipsky today! Been working hard this summer! So ready to bring it for the next round of #PieceOfMe shows next week," Spears captioned the shot.
The '90s pop queen began her two-year residency show, "Britney: Piece of Me," in Las Vegas at Planet Hollywood Resort & Casino in December 2013, and recently added a slew of new show dates in response to high demand. Earning $30 million for her slated performances, Spears will reportedly receive an additional $12 million for an extension of the production.
You go, Britney!