Spring's Hottest Bodies

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

9 of 13

KIMBERLY STEWART

Look out, Paris! Rod Stewart's model daughter, who's in talks to costar in the next season of The Simple Life, could give pal Hilton a run for her money in the leggy-blonde department. Stewart, 22 (in Miami), inherited her mom Alana Stewart's 5'9", size-6 body – and fashion sense. "She has such great taste and style," says Alana, "that now I borrow her things."