Keeping a Celebrity Body Tight - Kate Bosworth, Kirsten Dunst, Nicole Richie - April 22

Food does a body good, and so does working out.  Kate Bosworth out and about with food from eatery, Joan's on Third.

A sweaty Kirsten Dunst looks a bit out of breath as she leaves her gym, but still manages to crack a smile while walking back to her car. Photograph: © Anthony.

(April 22, 2011 - Photo by PacificCoastNews.com)

Nicole Richie, with a red scarf and holding onto an organic juice drink, leaves her gym with a female friend. The mother of two is seen holding a black Balenciaga handbag.