Spring's Hottest Bodies

Find out how Eva Longoria, Nicole Richie, Matthew McConaughey and nine other stars stay fit and fabulous. By Emily Fromm

ANNA NICOLE SMITH

Anna Nicole Smith, 36, credits her 69-lb. weight loss last year to TrimSpa, the diet drug for which she's a paid spokesperson. But her sleek physique on an Australian beach recently shows that she's also exercising. In November, she explained her wobbliness at the American Music Awards by saying, "I've been working out and I'm so sore!"