News: JUST IN: Kourtney Kardashian & Scott Disick welcome baby boy

Her own little clan! Kourtney Kardashian welcomed her third child on Sunday, Dec. 14, a baby boy, sources tell Us Weekly. It also happened to be her son Mason Disick's fifth birthday.
The reality star, who is already mom to Mason, 5, and Penelope, 2, with longtime love Scott Disick, couldn't be more ecstatic with her growing brood.

Prior to going into labor, Kardashian shared a picture of a baby doll lying in her newest addition's crib on Instagram on Dec. 13, captioning the image, "Nap time! Someone's already using our new crib."