8. Grace Kelly
Grace Kelly grew up in a sport-obsessed family but rarely had time to exercise and focused on dieting instead. When she did exercise, she practiced yoga. As for meals, she stuck to small portions of yogurt and berries and had a "just say no" policy for dessert. Kelly also practiced a snacking routine dubbed the "elevenses," in which she ate oatmeal for breakfast and came to set prepared with carrot sticks, celery and dried apricots to snack on if she got hungry before 11am.
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