Ciara post-baby body

Just four months after delivering her first son with rapper Future, Ciara shows off her post-baby body.

The singer rocks her Calvins (bra and underwear) in the photos and a slim physique.

“I feel so proud to say that 4 months after delivering a 9 lbs. 10 oz. baby, I can finally rock My Calvin’s! #mycalvins,” Ciara tweeted. “After Delivering My Son I Feel Like There’s Nothing I Can’t Do. I Feel Like I Can Conquer The World. #ANewMe #NewMusic. So Proud To Rock #mycalvins 60lbs later!!”

How does she look guys?

Ciara post-baby body