The allegedly "impromptu" photo shoot went down while Kardashian went on vacation in St. Barts this past August and reportedly involved her makeup artist "literally blowing glitter up [her] ass."
Kardashian has undergone a total body transformation since splitting with Lamar Odom in December 2013. Though she's about to help the heartbroken get a "revenge body" on a new reality show, the 31-year-old wrote that she was "shocked [she] had the courage to do this shoot," and claimed it was a first for her -- apparently forgetting that time she posed nude for PETA in 2011.
It's been a banner month for Kardashian nudity. Recall that in early December, Kim posted nude photos from her "edgy" desert shoot to her website, and just this week, Kourtney shared a previously unseen photo from her nude Vanity Fair shoot with photographer Brian Bowen Smith.
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