Celebs go commando! From Jennifer Lawrence to Reese Witherspoon, many stars have taken the bold (but sometimes regrettable) choice to ditch their undergarments.
Oops, she did it again! While watching her son's soccer game in March 2013, the singer went without underwear and flashed her butt when the wind blew up her super-short dress.
Credit: X17online.com; Gregg DeGuire/WireImage.com