The "Circus" songstress showed a snippet of her horseback riding adventure online that, at some point, became a topless one.
"I had to take my top off in the f—king desert," Spears wrote in a now-deleted Instagram post. "I should have gone naked!!!"
The upload, which was initially shared on Friday, Sept. 1 and reposted by by Page Six, included footage of the A-lister horseback riding through the desert, which resulted in her taking taking her top off at one point.
At the start of it all, the "Gimme More" singer was rocking a yellow and white floral off-the-shoulder shirt, a black cowboy hat, oversized sunglasses, a black beaded choker necklace and white jean shorts. But by the end of the ride, the 41-year-old was so sick of battling sweat and heat that she stripped herself of her top, leaving on only her cowboy hat and shorts.
Why or exactly when the post was deleted is unknown, as her most recent upload to the picture-sharing platform is dated two days after that, Sept. 3, and it followed the star as she danced in a catsuit to Kelis' 2003 hit "Milkshake."
That same day, she shared a second dancing to another Kelis bop, "Trick Me."
But it wasn't just the long Labor Day Weekend that had Spears dancing, as she previously teased fans with a video of her bikini-clad bod grooving while on vacation in Mexico and even debuted a new tattoo, so it must be her newfound freedom since confirming her split from Sam Asghari, with whom she married in 2022.
On August 18, Spears confirmed that she and her model husband were "no longer together," adding, "Six years is a long time to be with someone so, I’m a little shocked."
"I’m not here to explain why because its honestly nobody’s business," she continued at the time. "But, I couldn’t take the pain anymore honestly!!!"