Mom to Movie Star: Jennifer Garner's Quick Changes

From jeans and sneakers to haute couture, this star is a mom of two by day and a red-carpet fashionista by night! As she turns 38 (April 17), check out the birthday girl's transformations over the year

CHAMBRAY TO CHIC

After Jen gets glam in J. Mendel for the American Cinematheque Awards on March 27, the hands-on-mom picks up daughter Violet, 4, in khaki pants and a denim top.