Doing the promo rounds for her new show with sister Kourtney, Khloe wore a sheer black top - apparently with no bra underneath.
Fans were quick to point out the nip slip on Twitter - but Khloe seemed to be fine with her peek-a-boob moment.
"I had a nip slip and I loved it!" she Tweeted.
"My mom just called me saying my nip slip is 'all over the internet'... Is it weird that I love it?! Who knew nipples were so special?"
Any publicity is good publicity. Right?