Oh Boy! Kourtney Kardashian Has Her Baby

Reality TV diva Kourtney Kardashian and her boyfriend, Scott Disick, welcomed their first child, a baby boy named Mason Dash Disick, into the world Monday.

The boy, who was born at a Southern California hospital, weighed a healthy 7 pounds and 6 ounces, and measured 19.5 inches.

Kourtney can't be anything but elated at the news, as she said during her pregnancy that she wanted to bring another boy into the Kardashian family fold. Her sister Kim recently told RadarOnline.com: "She's changed so much, but I never thought before that Kourtney would have a baby, let alone be the first to have a baby."