Matthew McConaughey & Camila Alves Welcomes Third Child

Matthew McConaughey confirmed the news of the birth of his newborn son Saturday evening using his Twitter and WhoSay accounts, according to "Access Hollywood".

"Camila (@iamcamilaalves) gave birth to our third child yesterday morning," McConaughey wrote. "Our son, Livingston Alves McConaughey was born at 7:43am 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."

McConaughey and Alves met in 2006. The couple got married in Austin, Texas on June 9, 2010. McConaughey and Alves had their first son, Levi Alves, on July 7, 2008 and later, had their daugther Vida Alves, on Jan. 3, 2010.

McConaughey revealed the pregnancy news in July, "happy birthday America, more good news, Camila and I are expecting our 3rd child, God bless, just keep livin," the actor tweeted.