James Corden and his wife Julia Carey have announced that a new a baby girl was born. Christmas definitely came early!

“Today we welcomed a beautiful baby daughter into the world. Both she and her mother are doing great. We can’t stop smiling,” Corden tweeted.

Harry Styles ended up filling in for James Corden at the last minute when his wife went into labor: “Thank you Harry for stepping in to host the show at 2 and a half hours notice!” he wrote on Twitter.

“I, of course, realize this is James’ show,” Harry told the crowd. “It’s his show, and this is a one-time-only thing. Unless CBS likes what they see.”

Check Harry out: