There's a New Kardashian on the Block

For those keeping up at home, there's a new Kardashian to add to the prolific family's headcount, though he is technically a Barker. As TMZ reports, Kourtney Kardashian and husband Travis Barker have welcomed their first child together, a son named Rocky Thirteen. It wasn't the easiest of pregnancies: Kardashian, 44, had to have emergency surgery to save the baby's life in September, and Barker, 47, had to rush home from his European tour with Blink-182. The family holiday card is starting to get a little crowded, notes People: In addition to Rocky, Kardashian is mom to Mason, Penelope, and Reign with her ex, Scott Disick. Barker is dad to Landon, Alabama, and Atiana with his ex, Shanna Moakler.