Rihanna, Lady Gaga and More Celebrities Who’ve Suffered Embarrassing Nip Slips on the Red Carpet (NSFW)

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While some celebrities show off their nipples on purpose — others tend to be more modest. Or at least they try, until a wardrobe malfunction messes with their plans. A for effort though!

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Scroll through the gallery to see celebrities who’ve had major nip slips on the red carpet.