Excitement fills the air as the Kardashian-Barker family welcomes their newest member! Kourtney Kardashian and husband Travis Barker are overjoyed to announce the arrival of their baby boy, Rocky Thirteen Barker. Born into a blended family of love and creativity, Rocky is the Blink-182 drummer's fourth child, joining siblings Landon, Alabama, and step-sibling Atiana, from Barker's previous marriage. Kourtney, a proud mother of three with former partner Scott Disick, adds another bundle of joy to her growing family.