Welcome Mason Dash Disick! December 22, 2009 | 495 Comments Tweet View Gallery | 4 Photos Scott and I are overjoyed over the birth of our son Mason Dash Disick. It’s been a week and a day since he was born and we’re just so happy. He was 7 pounds, 6 ounces, and 19.5 inches long. We feel so blessed and overwhelmed with happiness. Thank you for all of the well wishes!!