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Jennifer Garner, Ben Affleck welcome baby boy

February 29, 2012 12:00:00 AM PST
Jennifer Garner and her husband Ben Affleck are proud parents of a new baby boy.

Affleck took to his Facebook page on Wednesday to share the good news.

"We are happy to announce on February 27, Jennifer gave birth to a healthy baby boy, Samuel Garner Affleck," the actor wrote.

Little Samuel joins two older sisters, 3-year-old Seraphina and 6-year-old Violet.

The couple announced last August that they were expecting.