Rob Kardashian and Blac Chyna
Rob Kardashian and Blac Chyna welcomed baby girl together REUTERS

Blac Chyna showed off her flat stomach just nine days after welcoming her second baby. The 28-year-old reality star and Rob Kardashian welcomed their first child together, a baby girl, who they named Dream Renee Kardashian via a cesarean section in Los Angeles.

The former stripper shared her post-baby body on Instagram. She captioned the image: "9 days Postpartum with my 2nd child ( follow my snap BlacChynaLA)"

Many started speculating she had weight loss surgery. However, she set the record straight on Snapchat: "So I posted a picture of my belly yesterday and the only reason it got that flat, you guys, is from breastfeeding and breast pumping and from my body already being small before my pregnancy... Not surgery guys!"

"Don't get me confused or whatever. I'm not saying that I lost all my baby weight, which I have not," she continued. "I still have, like, 40 pounds to go. I did have a C-section so I cannot really lift anything or work out or do anything like that. I have to wait until my six weeks is up."

Chyna has a son, King Cairo, with Tyga. The rapper is currently dating Rob's sister, Kylie Jenner.

?? 9 days Postpartum with my 2nd child ( follow my snap BlacChynaLA)

A video posted by Blac Chyna (@blacchyna) on

??

A video posted by blacchyna snapchats (@blacchynasnapchats) on

Mood Forever ?@dream

A video posted by Blac Chyna (@blacchyna) on

Dream Renee Kardashian ? @dream

A video posted by Blac Chyna (@blacchyna) on

Blessed !

A photo posted by Blac Chyna (@blacchyna) on