Kourtney confirmed the pregnancy during the premiere episode of the reality show's new season.
Kourtney Kardashian and Scott Disick
The 35-year-old was seen breaking the news to her long-term partner Scottat the end of the episode, in a montage of clips showing viewers what to expect during the forthcoming new season. "I'm pregnant," she says. "It was not a plan."
A friend confirmed that the couple don't know the gender yet, adding: "They just want the baby to be healthy."
Her mum Kris Jenner and sister Kim Kardashian had both confirmed to fans that the pregnancy would be addressed on the premiere.
"Kourtney will also be addressing pregnancy rumours this Sunday on our premiere!" Kim wrote on Twitter. "So be sure to tune in! #keepingupwiththeKardashians."
strong>Kourtney and Khloe have opened a Dash store in the Hamptons
The brunette beauty has been pushing ahead on the career front recently, opening a new Dash store in the Hamptons with sister Khloé. The whole experience was filmed for a new Keeping Up With The Kardashians spin-off show.
Khloé took to Instagram to share the exciting news. "Dear Southampton, we are now open. Thanks for having us this summer!" the image read. Kourtney then reposted the picture.