ROB & CHYNA -- Season:1 -- Pictured: (l-r) Rob Kardashian, Blac Chyna -- (Photo by: Tommy Garcia/E! Entertainment/NBCU Photo
Tommy Garcia/E! Entertainment/NBCU Photo Bank via Getty Images

Blac Chyna and Rob Kardashian welcomed their daughter Dream Renee into the world on Thursday, Nov. 10, and on the same day, they introduced her to Instagram.

The engaged couple showed off their newborn in a cute clip, in which you can hear Kardashian saying, "Look at your Kris Jenner haircut." And it's true: this kid has a full head of hair.

Cameras were rolling in the hospital as Chyna gave birth, and E! will be airing "Rob and Chyna Baby Special" on Dec. 18 to "bring viewers into the delivery room for the momentous birth of their child."

Since the couple weren't shy about sharing their special moment, they also decided to do an incredibly unique #MannequinChallenge, holding completely still in the hospital as Chyna pretended to squeeze her baby out—all to the soundtrack of Rae Sremmurd's "Black Beatles."

"Today was amazing," Kardashian wrote on his own Instagram account. "I am so lucky!! Thank you @blacchyna for having our baby and being so strong ! I love you so much and can't wait to see her get older day by day with you Chy! I love you and Dream so much and Appreciate both of you. I know everyone saying that's my twin but that's def your nose Chy lol"

He also shared a side-bye-side photo of Dream and his late father Robert: "She's an exact copy. Pops sent us an angel."