Bobby Cannavale and Rose Byrne are officially parents! On Monday the couple, who has been dating since 2012, welcomed a son, whom they named Rocco. Bobby shared the exciting news during a visit to The Late Show With Stephen Colbert [1] on Friday, telling the host, "I had a baby on Monday, yes." He went on: "You know, I didn't do anything. We [men] don't do anything, and I'm so tired. I think I've gained 28 pounds since Monday. I mean, I'm not kidding you. Like, this jacket fit so well, like, last Thursday. But I've been eating so much."

While Rose never officially confirmed her pregnancy, we first got a glimpse of her baby bump [2] back in October at Los Angeles International Airport, as well as on the set of Neighbors 2 [3]. Most recently, Rose stepped out to support Bobby [4] at the premiere of his new HBO show, Vinyl. Congratulations to the couple on their new bundle of joy!