Blac Chyna, Rob K's unborn child makes social media debut

Here we have the very snap of the newest one in the Kardashian family.

Blac Chyna recently shared an Ultrasound photo with fans via her Instagram account. reports E! Online.

This also marks the debut of the unborn child on social media.

"For a long time I felt like King was going to be an only child. That he was my greatest blessing and we were gonna live happily ever after together Just the 2 of us, I was no longer looking for love because I thought I had all that I needed. We needed. But look at God ! Here I am Engaged to be married to one of the greatest men I know who loves King & I unconditionally AND having another bundle of joy!" the 28-year-old model captioned the snap.

"I just want to say Never give up & ALWAYS have faith because fairytales DO come True #LookAtOurLittleNugget #KingsGoingToBeABigBrother," she added.

This will be the second child for Chyna, who shares custody of her three-year-old son, King Cairo Stevenson, with her ex-fiance, Tyga.

Meanwhile, this will be the first child for Rob Kardashian, who proposed to the Lashed salon owner in April after three months of dating.