by Carolyn Robertson posted in Celebrities

The Kardashian clan is growing once again, this time thanks to Rob Kardashian and his fiance Blac Chyna.
Yes, it's true! Hot on the heels of their engagement last month, the couple have confirmed that they are expecting their first baby together.
?I can confirm she?s pregnant and of course she?s happy,? a rep for the 27-year-old model mom told PEOPLE today.

Kardashian and Chyna - born Angela Renée White - also subtly shared the big news themselves, each posting an emoji alluding to the pregnancy on Instagram. The baby on the way is the first for Kardashian, 28, and the second for his bride-to-be, who has 3-year-old son King Cairo with her ex Tyga, who is now dating Rob's 18-year-old half-sister Kylie Jenner. (Still with me")
Tyga is the only member of the Kardashians' extended circle to comment publicly on today's big news so far, writing "Congratulations" on Chyna's Instagram post. Kim, Kourtney and Khloe Kardashian have so far remained mum.
The trio have had a somewhat strained relationship with their future sister-in-law, fueled in part by the fact that Kim's husband Kanye West and Chyna's best friend Amber Rose once dated and have very publicly feuded since their split.
And you thought your family was complicated!
It's been a whirlwind relationship for the expectant parents: They surprised everyone when they revealed that they were dating via social media back in January. Ten weeks later they were engage...