The Kardashian-Jenner-West-Tyga flowchart is about to get more complicated! Blac Chyna is pregnant and expecting her first child with fiancé Rob Kardashian, her rep confirms exclusively to Us Weekly. "She's very happy," her rep adds.

Chyna also confirmed the news herself on Friday, May 6, via Instagram. "👶🏽🎉," she captioned an image of an emoji of herself with a baby bump.


A photo posted by (@blacchyna) on

The couple, who went public with their relationship in January and recently got engaged, were spotted at an Ob-Gyn’s appointment in March.

Blac Chyna is already the mom of son King Cairo, 3, with ex-fiancé Tyga, who is currently dating Kardashian’s half-sister Kylie Jenner

The Arthur George sock designer, 29, and former music video model, 27, have been nearly inseparable since first stepping out together. As previously reported by Us, Chyna has helped the formerly reclusive Kardashian drop almost 70 pounds. 

Kardashian proposed to his love with a stunning 7-carat engagement ring, and as previously reported by Us, are ready to make it official. "They want to get married toward the end of the summer,” the insider told Us. “Somewhere warm.”

Although Kardashian's famous family was slow to warm up to their romance, Chyna has since repaired her friendship with both Kim Kardashian and Jenner, thanks to the Selifsh author. 

“Kim's always been the peacemaker,” another source explains to Us of the complicated family.

TMZ was first to break the news of Chyna's pregnancy.

Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!