Aging Celebrities Whose Beach Bodies Defy Time

Cameron Diaz

Cameron Diaz (47) has a body to die for, so what's her secret? Variety. Her exercise routine is never the same because she's constantly changing her surroundings and working out different muscle groups. Diaz prefers anything outside and anything that makes her feel strong whether that's yoga, Pilates, strength training, or cardio.

The real secret is diet. This reformed, self-proclaimed fast-food addict has largely cut anything fried out of her diet. Instead, she aims to eat a Mediterranean diet. Diaz explained how a balanced, nutrient-rich diet helped her skin, made her feel better, and look fantastic.