Jenner teared up during the delivery, telling the camera, "It doesn't get better than this." Penelope was born on July 8 and weighed in at 7 pounds and 14 ounces.
Following in the footsteps of her famous mom and aunts, the tyke landed her first magazine cover a month later, appearing on the cover of Us Weekly with Kourtney and Mason. In that article, Kardashian let it slip that Disick, 29, was a little freaked out and scared to change the baby's diaper, but he kept his cool in the delivery room.
Earlier in the show, the entire clan gathered for a baby shower for Kourtney, where Kim's boyfriend Kanye West made a cameo. Cameras caught him sharing a private moment with Khloe, who said she was happy Kim had found love after divorcing ex-hubby Kris Humphries.
Watch the video of Kourtney Kardashian giving birth below:
