Kim Kardashian, T-Pain, Lil' Kim & MORE Star in 'Celebrities Undercover'!

Be careful who you trash-talk!

Sure, everybody gossips about famous people...but what if celebrities heard every last, terrible word you said? Yikes! In Celebrities Undercover, stars from Kim Kardashian to T-Pain to Lil' Kim go incognito and chat up some unfiltered fans -- and some of them get pretty mean! Check out the promo for Oxygen's new show, hosted by Wendy Williams, and don't miss the premiere March 18!

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