Kourtney Kardashian Baby Girl: 'KUWTK' Star And Scott Disick's Third Child Gender [VIDEO]

Kourtney Kardashian and Scott Disick are reportedly expecting a second daughter.

Kourtney Kardashian Is Expecting Her Third Child

Months after their third pregnancy was announced during an episode of Keeping Up With The Kardashians, a source has revealed the couple will be having another baby girl.

“They just found out,” a friend close to Kardashian told In Touch Weekly on Sept. 17. “Kourtney is so thrilled; she had wanted a girl from the very start.”

Kourtney Kardashian Debuts Baby Bump

Kardashian and Disick have been together for a reported seven years and have two kids together. In Dec. 2009, the couple welcomed their first child, Mason Dash Disick. In July 2012, daughter Penelope was born.

During the ninth season of Keeping Up With The Kardashians, Kardashian was seen revealing her exciting baby news to a seemingly shocked Disick. Because of what Disick was going through at the time (the reality star was struggling to cope with the back-to-back deaths of his parents, Jeff and Bonnie), he didn't take the news all that well. In fact, he appeared downright stressed over the upcoming addition to their family.

In the weeks that followed Kardashian's baby announcement, Disick became unhinged, drinking and partying, and eventually ending up in the hospital with alcohol poisoning.

Luckily, Disick has since cleaned up his act, vowing not to drink at all until after Kardashian gives birth to baby number three.

The source added, "Growing up with so many sisters, it’s always been Kourtney’s dream to give her daughter, Penelope, 2, a little sister."