In the midst of all the Cannes chaos, deep in the heart of the red carpet, your favorite star is striking a serious pose. She knows all eyes are on her, and she’s working her look. For Kristen Stewart, Marion Cotillard, and Lily-Rose Depp, that means making casual look cool at photocalls. For Blake Lively, it’s all about basking in the glow of a voluminous ballgown. And then Kate Moss showed up and heated things up with quite the daring leg slit. They’re not the only ladies whose looks were unforgettable, though. Read on for the candid style shots so good, you’ll want to pin them on your wall. Then check out all the behind-the-scenes action on Instagram.