The new mom has also taken to Instagram to share sweet moments between her son King and newborn daughter Dream

By Blake Bakkila
November 20, 2016 09:28 AM

Blac Chyna is having her own tummy time.

The new mom took to Instagram to share two videos of herself, showing followers her belly just nine days after giving birth to her daughter Dream Renée with her fiancé Rob Kardashian.

The Rob & Chyna star, 28, donned a white crop top and gray sweatpants as she angled the camera down to her stomach. Pulling her pants down slightly and rubbing her belly, the new mom captioned the video, “9 day Postpartum Snap – BlacChynaLA.”

Soon after, Chyna — who recently revealed she has already lost 15 lbs. in the week following Dream’s birth — shared another video of her post-baby body. She captioned the clip, “9 days Postpartum with my 2nd child ( follow my snap BlacChynaLA).”

Aside from showing her postpartum progress, Chyna has also captured sweet moments between her firstborn, son King Cairo, and Dream. In one video, Chyna tells her 4-year-old son, “Give her a kiss,” and her tot bends down to give his snoozing baby sister a smooch.

RELATED VIDEO: Dream Renée Kardashian Is Already a Snapchat Queen!

Chyna and Kardashian, 29, welcomed Dream on Nov. 10, and have been gushing about their little girl ever since. A source told PEOPLE that the new parents have been on cloud nine.

“Rob and Chyna are so happy. They’re in a great place,” the insider said. “The plan is for the baby to come back to Chyna’s [house]. Rob will be there too. He is already in love with his daughter.”

An hour-long Rob & Chyna Baby Special — which gives viewers an peek into the couple’s life leading up to baby Dream’s arrival — will air Dec. 18 at 8 p.m. ET on E!