Michael Bublé Welcomes Baby Noah On Instagram!

One Directionstar Niall Horan could be the baby's stepdad - with the Irish singer among the first celebs to congratulated the pair on their new arrival.

 

Horan tweeted: "Congrats to my good friends ‪@michaelbuble‬ ‪@lulopilato‬ on the birth of little baby Buble ! Soo exciting! can't wait t meet the little one."