Los Angeles: Hollywood couple Jennifer Garner and Ben Affleck has become the proud parents of a baby boy. The 39-year-old actress and husband Affleck already raise two daughters Violet, six and Seraphina, three, reported a magazine.

Earlier this month the couple revealed they had decided to let their daughters choose the name of their unborn child.

"Our girls are working on names. At first they were definitely Disney. It was like, Donald Duck, Minnie Mouse Affleck. And then they've moved on. Then it was Peter Pan, Captain Hook, Smee," Garner said.

The couple announced they were expecting another child in August, with Garner saying that they knew the sex of the baby, but didn't want to share it.