Jennifer Garner [1] truly is a ray of sunshine. The actress showed off her infectious smile during a casual outing in London on Monday as she exited her home. After jet-setting to Paris earlier this month [2], she is currently enjoying some quality family time [3] with her children while her estranged husband, Ben Affleck [4], films the Justice League [5] movie. Could her perky appearance have anything to do with rumors that Ben wants her back [6]? Only time will tell.