E!

Kourtney Kardashian Reveals Sex Of Baby

The E! reality star and boyfriend Scott Disick tell fans the sex of their third child, reportedly due in December.

Kourtney Kardashian and Scott Disick revealed the sex of their third child. Drumroll, please! It's a boy!

The couple dished out the news on Sunday's episode of "Kourtney & Khloé Take The Hamptons." Kardashian, who recently made headlines for flaunting her baby bump in a nude photoshoot for DuJour magazine, shared a cute story about her son Mason when he found out and shared a home video recorded by younger sister Kim.

The baby boy, due in December, will join sister Penelope, 2, and Mason, who will be turning 5 on December 14.