Kourtney Kardashian is pregnant with a baby girl

Kim Kardashian's sister Kourtney Kardashian is pregnant with a baby girl, US Magazine reported.

Kourtney Kardashian's kids, Mason, 4, and Penelope, 2, will soon have a baby sister to look after.

Kardashian's third pregnancy occurred back in June. She later confirmed that she was expecting during season nine of Keeping Up With the Kardashians, when she told a stunned Disick he was going to be a dad again.

No doubt the soon-to-be mom-of-three is excited to have another mini-me. She and her sisters Kim and Khloe Kardashian already have a line of kids' clothing for girls, which Kourtney helped launch earlier this year.