Jennifer Garner [1] showed off her signature grin during an outing in LA on Sunday. Dressed casually in a black shirt and gray skirt, the actress enjoyed a fun-filled conversation with friends. Jen has certainly been keeping busy this month. Not only did she hit up the red carpet for the premiere of her film Nine Lives [2], but she also made one gorgeous appearance at the Teen Choice Awards last week. [3] Perhaps her "modern family" is the reason for her smile. Her divorce from Ben Affleck [4] may still be on, but she recently spoke out about how the two are determined to make things work [5] for their children. They're just one of the many celebrity exes who have managed to stay friends [6] after breaking up.