Jessica Biel Sports a Big Grin During a Casual Outing

Jessica Biel touched down at LAX on Tuesday looking happy and relaxed. The actress made her way through the airport sporting a big grin, just a day after launching a video series on Funny or Die about women's health with Whitney Cummings and Joy Bryant. Earlier this month, Jessica paid a visit to the veterinarian in LA with her pit bull, Tina, and proudly showed off her postbaby body while attending Amazon Video's Tumble Leaf Family Fun Day. Keep reading to see the best moments from Jessica's smiley outing, then check out the most precious photos of her and Justin Timberlake's baby boy, Silas.