Michael Bublé is a dad! He and his wife, Luisana Lopilato, welcomed a baby boy, Noah, today in Vancouver. Michael announced the birth of his first child via Instagram, posting an adorable shot of himself posing alongside his newborn son and his wife in the delivery room. He shared his sentiments through the photo caption, which read: "Overjoyed and filled with gratitude at the arrival of our son." Congrats to the adorable family!