Break out the pink balloons! Scott and Mason Disick are going to be outnumbered when Kourtney Kardashian's third baby arrives.
The couple is set to welcome a baby girl, according to InTouch Weekly. "They just found out," a source close to the couple tells the mag.
"Kourtney is so thrilled; she had wanted a girl from the very start," the source says, adding that the 35-year-old E! reality star is excited for Penelope to have a sister.
Their third pregnancy was unplanned and Kourt dropped the baby bombshell on Scott during an episode of Keeping Up With the Kardashians.
He initially expressed concerns about being able to care for another kid, but hopefully, he's now excited that they'll be expanding their family.
Kourtney is reportedly due to deliver in December.