Kourtney Kardashian and Scott Disick Are Expecting a Boy

PHOTO: TV Personality Kourtney Kardashian attends Womens Health Hosts Hamptons "Party Under The Stars" for RUN10 FEED10 at Bridgehampton Tennis and Surf Club, Aug. 9, 2014, in Bridgehampton, N.Y.Paul Zimmerman/Getty Images
TV Personality Kourtney Kardashian attends Women's Health Hosts Hamptons "Party Under The Stars" for RUN10 FEED10 at Bridgehampton Tennis and Surf Club, Aug. 9, 2014, in Bridgehampton, N.Y.

Kourtney Kardashian had big news to share on her reality show tonight.

Kardashian and her partner Scott Disick revealed on "Kourtney & Khloé Take the Hamptons" that their third child, who is due soon, will be a boy.

"I am so happy that we're having a boy," she said. "It's going to be perfect for our family."

Kardashian, 35, and Disick, 31, are already parents to 4-year-old Mason and 2-year-old Penelope. Mason played a sweet role in announcing his new sibling's gender, bringing in the stick baring either a pink or blue marking. Also on-hand for the announcement were Kardashian's sister Kim and mom Kris Jenner.

Kardashian recently toasted her impending childbirth with a pajama party at IHOP. She also had a more formal, "Breakfast at Tiffany's"-themed shower.

"Thank you to @kimkardashian and @khloekardashian for the magical, unforgettable perfectly charming baby shower," Kardashian wrote on Instagram at the time.