"Real Housewives of Miami's" Joanna Krupa just blew every celebrity Mannequin Challenge video to smithereens ... because she just did it in the buff!
While this is hardly the first time she's stripped down for some kind of cause -- back in 2015, she posed completely naked for PETA and often steps out in risque looks -- this is easily the most gorgeous she's looked doing it.
Check out the super flawless, super hot video, which she shared on her Instagram page and captioned, "My version of the #mannequinchallenge."
Most recently, Krupa posed topless and in a thong ... just for fun!
Taylor Swift's Mannequin Challenge was likely the most creative, and Britney Spears', the most fun, but if we're giving away awards for the most smokin' Mannequin Challenge, Joanna Krupa would be the winner for sure.
Check out the gallery above for even more sexy celebrity pics!