Heidi Klum

Caption contest: Heidi Klum's inner self

Oct. 31, 2011 at 12:56 PM ET

Infuslv-07 / INFevents.com /
Heidi Klum at TAO nightclub in Las Vegas this weekend.

"Project Runway" host Heidi Klum has been known to chastise show designers for revealing a little too much skin, but apparently muscles and tendons aren't a problem.

Klum put her own spin on Slim Goodbody with a form-fitting Halloween costume that did more to reveal what's on the inside of a Victoria's Secret model than any skimpy lingerie ever could.

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