Sharing the information via Twitter, the "Magic Mike" star disclosed, "Camila (@iamcamilaalves) gave birth to our third child yesterday morning. Our son, Livingston Alves McConaughey was born at 7:43am on 12.28.12. He greeted the world at 9lbs. and 21 inches."
Having made dramatic transformations for their craft, Matthew McConaughey and Jared Leto filmed scenes for "Dallas Buyers Club" in New Orleans on Monday (December 17).
The "Lincoln Lawyer" star showed off his substantial weight loss in a black button-down shirt, blue jeans, and a black cowboy hat, while his cross-dressing costar wore a black-and-red-striped dress and fur coat with sky blue stockings to show off his slim legs.