"Whenever things are going great with Kanye, Kim talks about having another baby."
The source also added the baby would be "a great storyline for the show."
No surprise there, but the insider continued:
[Image via Will Alexander/WENN.]
And baby makes four!
A rep for the couple said:
"Both Mom and baby are doing great."
The couple also have a 2-year-old daughter named Harper, who is reportedly very excited about being a big sister.
"Armie and Elizabeth are overjoyed with their growing family and daughter Harper is already embracing the role of big sister."
No word on the baby's name yet, although during an appearance on Jimmy Kimmel Live! in September 2016, Armie joked:
"We're thinking Jack. [Or] Michael Charles, and he can just go by M.C."
We'll have to wait and see if they went that route!
Congrats to the whole family!
[Image via WENN.]