The 31-year-old model has been hitting the gym since welcoming baby Sienna in April.
Ciara is working hard in the gym!
The 31-year-old singer took to Instagram on Saturday to show off her fit figure with a snap of her backside.
"Making Progress.. #MammaC," Ciara captioned the shot.
The mother of two hasn't been shy about documenting her post-baby weight loss on social media, and revealed in June that she's lost more than 20 pounds since welcoming baby Sienna in April.
“I said I wasn’t going to gain 60lbs Carrying Sienna, and… I did exactly that!" Ciara revealed.
See more in the video below.