Blac Chyna flaunted her drastic weight loss since the birth of her baby. This image appears in the gallery:10 Instagram Pictures You Shouldn't Have Missed This Week (24th February) 10. Blac Chyna flaunted her drastic weight loss since the birth of her baby. Picture: Instagram 10 images See the full gallery: 10 Instagram Pictures You Shouldn't Have Missed This Week (24th February)