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 Crystal Bowersox
Updated: Tuesday Sep 13, 2011 | 06:00 AM EDT
By: Cara Lynn Shultz
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The American Idol runner-up shared a pic of her straight smile after having her gap-toothed grin fixed. "Whats NOT missing in this picture?????? Yeah. That's right," she Tweeted alongside this snapshot.
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