13 Powerful Women Who Made 2015 the Year to Get Real About Body Image

Allison Williams covers Harper's Bazaar in a crop top, but it took a lot of confidence to work up to posing for the editorial. She shared an inspiring message on Instagram: "One more. I am particularly proud of this one. For my whole life until 2 years ago, I was super self-conscious about my stomach. I dreaded bikini season. I kept it covered. Boyfriends weren't allowed to touch it. No amount of crunches seemed to strengthen it. Then I met @ilariacavagna who introduced me to the magic and focus of Pilates. I have never felt stronger, healthier, more focused, or more feminine. Now, I love my stomach because it keeps me grounded to my core. And it's still the same stomach! Here's to proving yourself wrong. #harperbyharpersbazaar"