Marc Anthony and Nadia Ferreira welcome second child.

The couple shared the news in a joint Instagram post on Tuesday. "What a huge blessing to be able to share the arrival of our precious Myla with you all. You can't imagine the happiness we have at home; we are on cloud nine." The post included two photos that show the couple with their new addition as well as their three-year-old son, Marco Antonio. Anthony and Ferreira first announced they were expecting in late January, on their third wedding anniversary.