The couple announced on Twitter on May 11 that their son had arrived. “He’s here and he’s perfect!”, Kim wrote to Twitter.
Kim first announced the news on January 15, while making an appearance on Watch What Happens Live with Andy Cohen.
"Are you working on another child?" Cohen asked, to which Kim replied, "We are".
“It’s a boy, I think it’s been out there,” she added. “I got drunk at our Christmas Eve party and told some people. I can’t remember who I told because I never get drunk.”
Kim and Kanye's new baby will join siblings North, 5½, Saint, 3, and Chicago, 1.
This article originally appeared on marie claire Australia.