Posting this family photo to twitter is Vanessa Lachey, husband Nick Lachey, and bun in the oven Wookie,

“My Happiness… My Family! Ahhh, My Boys! (Wookie included) .”

And although she looks like she’s ready to pop, the family isn’t expecting their bundle of joy September 6, 2012.

Wish them a happy and healthy delivery. Can’t wait to see some baby pics.