Look Great, Feel Good in 2013

Stars' Favorite Superfoods

New year, new resolutions! See how Hilary Duff, Kourtney Kardashian and more are eating well and keeping their A-list figures!

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KIM KARDASHIAN

Pregnancy hasn't given the reality star an excuse to pig out. She's focusing on fruits and veggies, posting a shot on Instagram of a neon-colored smoothie she made with spinach, avocado, pear, apple and yogurt.