Sheryl Crow Wardrobe Malfunction PHOTOS: Songstress Flashes White Undies Under Sheer Black Dress, Embarrassing Red Carpet Mishap

Fashion 101 - do NOT wear white undies under a sheer black dress!

On Thursday (June 19), several celebrities attended NYC's Happy Hearts Fund gala in remembrance of the tenth anniversary of the tragic Indian Ocean trsunami. Country-pop songstress Sheryl Crow hit the red carpet, looking hot and sexy at 52-years-old. There was just one problem... her dress was totally see-through!

Thankfully, Crow didn't go sans-underwear. But her white (perhaps satin) panties were clearly visible underneath.

The "All I Wanna Do" crooner looked absolutely gorgeous... until her undergarments stole the show on the red carpet as paparazzi cameras flashed like crazy! It remains unknown if Crow was aware of her major fashion faux pas. Later on in the evening, she hit the stage to perform in a totally different outfit. She wore pants instead.

Cute, Crow - but next time maybe flaunt a black thong instead, to make it less obvious!