Matthew McConaughey and Camila Alves are expecting their third child together.

The Magic Mike star and his model wife announced there would be a further addition to the family via his Twitter page today. "Happy birthday America, more good news, Camila and I are expecting our 3rd child, God bless, just keep livin," he wrote.

Matthew and Camila married only one month ago at their home in Texas, United States.

The 42-year-old actor's 29-year-old spouse tweeted the same message just 20 minutes before her partner did.

The couple are already parents to two-year-old daughter Vida, and almost-four-year-old son Levi. When asked on their wedding weekend about their dreams for the future, the couple told People, "More of the same -- and more family!"