He Cleans Up Well!

Even the sexiest men have bad days. See how these celebs transform from rough around the edges – to polished, red carpet gems By Melissa Liebling-Goldberg

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JOHN MAYER

His wardrobe is a wonderland! Mayer keeps it casual with a low-key, hipster look – unless he's at the Grammy Awards, where Mayer ditched the hoodie for high-end fashion.