A lot can go wrong when you mix tanning oil and a tiny bikini, just ask Eva Longoria.
The Desperate Housewives actress accidentally revealed bit more than she should have as her bikini top fell down, exposing her nipple.
It's a second dose of embarrassment this year for the 38-year old actress who suffered a similar wardrobe malfunction at a Golden Globes party in January when her dress gaped open.
Click for more sexy Eva Longoria in sexy bikini!
