Pregnant Blac Chyna Posts Sonogram

Pregnant Blac Chyna recently posts a sonogram of her and reality star Rob Kardashian's baby to Instagram. Chyna is already mother to King who she shares with ex Tyga. You can see what she posts in the Instagram message above. Chyna alludes to being engaged to Rob Kardashian and writes about being an expectant mother. She writes "Fairytales do come true."