Oops! Stars' Wardrobe Malfunctions

Nancy Grace! Tara Reid! Katherine Heigl?!? See who accidentally bared a little too much skin – it's a fashion emergency!

KATHERINE HEIGL

Whew, that was close! The former Grey's Anatomy star almost exposes a little too much of her anatomy in Sin City while accepting her ShoWest Female Star of the Year Award in March 2010. Fortunately, host Billy Bush came to her rescue and held up the broken strap of her dress while she finished her speech.