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Celeb Trainers Reveal: How Stars Stay Svelte

The fitness pros who help Jennifer Aniston, Emma Stone and more get fit reveal their tricks for an A-list bod

EMMA STONE WAISTS AWAY IN PILATES

With her svelte yet in-shape body, we think it's Emma who looks like she's been Photoshopped! And the Crazy, Stupid, Love star owes it in part to Pilates with sought-after instructor Mari Winsor, who encourages the actress to engage the muscles around her waist during each exercise to achieve flat abs.