Blac Chyna, Robert Kardashian expecting first child

CALABASAS, Calif., May 6 (UPI) -- Blac Chyna is pregnant with fiancee Rob Kardashian's baby, the couple announced on Instagram.

Using a special emoji showing the pink-haired model rubbing her belly, Chyna, 27, cleverly tagged her beau and added a baby face and celebration emoji in the caption.

Minutes later, the 29-year-old Kardashian shared the same pic, adding both a baby face and bride emoji in the caption. This will be Chyna's second child and Kardashian's first.

The couple announced their engagement in April, using social media to break the news. Since the engagement, those close to the couple -- including Chyna's mother and model Amber Rose -- have expressed their excitement for the two.

Chyna and Kardashian began dating in January. Previously, the bride-to-be was engaged to Kardashian's half-sister Kylie Jenner's current boyfriend, Tyga. The rapper and Chyna are parents to a son, 3-year-old King Stevenson.