Jennifer Garner is back on the mainland looking happy and rested after a two week vacation in Hawaii. Looks like Jennifer is back to work since we spotted her coming out of Revolution Studios in Santa Monica Ca after a meeting. I couldn't find her name attached to anything new with Revolution Studios name on it but they're responsible for a previous movie of hers, "13 Going On 30" and the box office bomb "Gigli," which starred her husband Ben Affleck. More pics after the jump!