Surprise — David Gallagher is a dad of two! On Sunday, March 30, the 7th Heaven alum, 40, shared on Instagram that he quietly welcomed a second baby girl in December. In the post, Gallagher ...

David Gallagher, of 7th Heaven fame ... Gallagher played Simon Camden, one of the Camden children, and was a main character from seasons one through seven, nine, and 10. He was only a recurring ...