TMI Alert! Stars at the Dentist!

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

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KIM KARDASHIAN

My, what big teeth you have! Once the reality star hits that chair, the camera comes out – again! "At the dentist for a good teeth cleaning! This is serious!" Kardashian Tweeted.