Talk about a big day: While celebrating the fifth birthday of their son Mason, Kourtney Kardashian and Scott Disick welcomed a new little bundle of joy to the family! Kardashian gave birth to her third child, a baby boy, on Sunday.
The couple's new son is the third addition to their lineup of kiddos, behind the oldest Mason and their two-year-old daughter Penelope. Kardashian, 35, revealed that she was going to be having a boy on last week's episode of Kourtney and Khloe Take the Hamptons. "It's going to be perfect for our family," she said at the time.
Congrats to the new parents! Are you excited to see how the youngest Kardashian-Disick child will grow up? Tell us in the comments below!