On Monday (23May16), the model and fiancee of reality TV star Robert Kardashian posted a snap on Instagram of her "little Nugget".

Accompanying the grainy picture, an emotional Chyna, 28, paid tribute to her 29-year-old beau and admitted she had given up on love or having more children after splitting from rapper Tyga, the father of her three-year-old son King Cairo. Tyga, 26, later went on to have a relationship with Rob's teenage half sister, Kylie Jenner.

In a lengthy post on Instagram, Chyna wrote: "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! I just want to say Never give up & ALWAYS have faith because fairytales DO come True #LookAtOurLittleNugget #KingsGoingToBeABigBrother (sic)."

The model and entrepreneur and Rob got engaged in early April (16) weeks before announcing their pregnancy, but they have yet to confirm a wedding date.

Friend Christina Milian recently spoke of long-time friend Chyna's excitement at expecting again.

"I'm happy for both of them," she tells America's People magazine. "It's great to see Rob back out and about. And understandably so, because she's got an amazing personality. And she's a beautiful girl. It's just such a great fit."

"I was actually around with her first pregnancy, and she was asking me questions about it," Christina says. "So it's cool to see it come back around. She's a great mother overall. I went to her son's last birthday party. She throws great parties for her kids (sic)."