Matthew McConaughey & Girlfriend Welcome Baby Boy

First Published: July 8, 2008 9:43 AM EDT Credit: Associated Press

Caption Matthew McConaughey steps out with girlfriend Camilla Alves

LOS ANGELES, Calif. -- Matthew McConaughey’s girlfriend, Camila Alves, gave birth to a son Monday night, a rep for the actor confirmed to People.

The baby was reportedly born at 6:22 PM in Los Angeles and weighed in at 7 lbs., 4 oz..

“They’re so happy!” a close friend of the actor told the mag.

The as-yet-unnamed baby is the first child for both McConaughey and Alves.

Access Hollywood