Celebs go commando! From Jennifer Lawrence to Reese Witherspoon, many stars have taken the bold (but sometimes regrettable) choice to ditch their undergarments.
Jenna Dewan Tatum
Channing Tatum's wife skipped underwear and showed off her side-booty at the premiere of American Horror Story: Asylum in October 2012.
Credit: Tommaso Boddi/WireImage.com