Jennifer Garner and

Ben Affleck

Jennifer Garner and Ben Affleck have welcomed another girl, a source confirms to Usmagazine.com.

The baby was born Tuesday in Los Angeles.

In July, Us first reported that the actress, 36, was expecting a second child.

See how Jennifer Garner hid her bump.

As her baby bump grew, Garner finally confirmed the news a month later, joking to Access Hollywood, “Oh, I’m not pregnant. I just had a lot of carbs for breakfast. It’s just — what do they call it — a breakfast pouch?”

She then added, “We’re so excited, obviously.”

See Us’ celeb babies of the year photo gallery.

Garner and Affleck, 36 — who welcomed their first daughter Violet in 2005 — had been vocal about wanting another baby.

“We definitely wonder what it would be like to have another,” she told the U.K. edition of Marie Claire in 2007. “Hopefully, knock on wood, someday.”

See Jennifer Garner and other stars’ yearbook photos.

In June, Affleck told Access: “We’re very happy. Things couldn’t be better. We’re kind of taking it easy and just kind of enjoying a little downtime at home.”

[Credit: Us Weekly]