Kourtney Kardashian and hubby Travis Barker welcomed a baby boy, according to reports. The couple are already parents to six children. Kardashian is the mother of three kids — sons Mason and Reign, plus daughter Penelope — whom she shares with ex Scott Disick. From his previous marriage to Shanna Moakler, Barker has a son, Landon; a daughter, Alabama; and a step-daughter, Atiana De La Hoya.