updated - May 19, 2013 Sunday EDT
Khloe Kardashian Odom made her debut as "The X Factor" co-host on Wednesday night's live show, and seemed natural during her first hosting gig, but there was one mishap - her nipple was completely visible through her sheer blouse.
The 28-year-old reality star exposed her nipple in a purple blouse as she took to the stage for the live family-friendly broadcast show.
Khloe laughed off the incident on Twitter Wednesday night, writing, "think I had a little nip action earlier LOL."
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Appearing to have covered up midway through the broadcast, Kardashian poked fun at her indecent exposure when bantering with Cowell, 53.
"I think the air conditioning's on high tonight," he continued, with a laugh. "It's very distracting!"
Khloe appeared to be comfortable on stage while she interviewed the contestants.
"Already half way into the show - and I must say I LOVE LOVE LOVE my new job!!! #xfactor ," she Tweeted to her 7.7 million followers. "Thank you for giving me courage to do this!!!!!!!"
Named as a co-host for "X Factor" just two weeks ago, Kardashian was admittedly nervous going into the reality competition's live shows. "I've never hosted before!" the star said during a recent interview with KIIS-FM's Ryan Seacrest. "What if I get kicked off the show because I say something so bad? That's what I'm nervous about, but I can't be anybody else but myself. I just have to control the language a little bit."
"The X Factor" continues on Thursday at 8/7c on FOX when the judges will eliminate one act.
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