How Hollywood Moms Get Thin So Fast

How did new moms Halle Berry, Jennifer Lopez, Nicole Kidman, Jessica Alba and Camila Alves slim down so fast after giving birth? The latest issue of Us Weekly, on newsstands now, talks to the stars and their trainers to reveal Hollywood's post-baby diet and workout secrets.

Check out the new issue of Us for complete details on the stars' diets and exercise regimens, to find out which mom is training for a triatholon, if any of them get surgery to get thin, and tasty summer recipes from a top Hollywood nutritionist for a guilt-free summer.