Matthew McConaughey Reveals Name of Newborn

Matthew McConaughey and Camila Alves

Matthew McConaughey brings model-wife Camila Alves to the LAFF premiere of Magic Mike. The two recently got hitched in Austin, Texas.

STORY: Matthew McConaughey: 'Trusting a Thong is a Huge Leap of Faith'

The actor and wife Camila welcomed their third child on Friday.

World, say hello to Livingston Alves McConaughey.

Matthew McConaughey and his wife Camila (née Alve) have chosen a name for their third child, a son born Friday in Austin.

VIDEO: Matthew McConaughey Reveals Motivation Behind Startling Weight Loss

“Camila (@iamcamilaalves) gave birth to our third child yesterday morning,” the couple wrote on the actor’s WhoSay page. “Our son, Livingston Alves McConaughey, was born at 7:43 am on 12.28.12. He greeted the world at 9lbs. and 21 inches. Bless up and thank you for your well wishes. Happy New year, and just keep livin, Camila and Matthew McConaughey.”

Mrs. McConaughey, a Brazilian-American model, announced she was pregnant in July, one month after the couple’s wedding in Austin.

PHOTOS: 10 of Hollywood's Naked Pregnancy Magazine Covers

The parents’ brood also includes Vida (three next month) and Levi (four).

McConaughey recently dropped 40 pounds for his roll as a man with HIV in Dallas Buyers Club, which is slated for release next year.