And the Keeping Up With The Kardashians star has shared an adorable photo of son Saint, following the news.
Taking to Instagram, the brunette beauty melted the hearts of her 103million followers with the adorable upload of the tot, posing beside a pair of Gucci sliders.
While she didn’t caption the post, which has been liked more than one million times, fans have gone into overdrive over the upload.
“He is so damn cute,” one replied.
“He looks just like North! Hi cutie,” another wrote.
A third posted: “He’s the cutest thing omg.”
Kylie Jenner bares her stomach on Instagram amid pregnancy speculation – but fans are left disappointed when they realise it’s an old snap [Instagram]
And a fourth added: “Nah he is something else. So so stunning.”
Kim recently announced herself and Kanye are set to welcome a third child together.
Sharing a clip from season 14 of their E! show on her Instagram, she could be seen telling sister Khloe Kardashian the good news.
It’s been reported for some time the couple are set to expand their family with the help of a surrogate.
But the little one might not be the only new addition to the family.
According to reports, Khloe and sister Kylie Jenner are also expecting babies.
TMZ announced the 20-year-old Lip Kit Queen is expecting a baby girl with boyfriend Travis Scott – and is set to be five months pregnant.
It was later claimed Lamar Odom’s ex, and her beau Tristan Thompson, are also expecting their first child together.
However, neither has yet confirmed the rumours.