Back in 1999, Naomi Campbell told Playboy, "I never diet. I smoke. I drink now and then. I never work out. I work very hard, and I am worth every cent." But by last year the ageless beauty's regimen had shifted a little, and she told Oprah Winfrey that now, she relies on doing the Master Cleanse a few times a year, skips rope, and avoids overeating with help from her longtime boyfriend. "If there is bread on the table, he's like, 'don't eat bread,'" she quipped.