Even Glee tough guy Mark Salling fears the man with the drill! Check out Julianne Hough, Kim Kardashian and more stars as they open wide
Credit: Courtesy Demi Moore
Updated: Tuesday Sep 13, 2011 | 06:00 AM EDT
By: Cara Lynn Shultz
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"Keeping it real," Tweeted the actress, bravely posting this picture of her gap-toothed smile.
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