Kourtney Kardashian Kim wasn't even the first Kardashian to pose nude while pregnant. Her sister Kourtney did it first for DuJour Magazine's December 2014 issue.
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Demi Moore Who can forget Demi Moore's 1991 Vanity Fair cover? While posing nude while pregnant seems pretty common for celeb moms-to-be these days, in the '90s it was considered so scandalous that some stores wouldn't even carry the issue.
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Kelly Rowland The Destiny's Child songstress bared it all in a shoot for Elle Magazine last October. She was merely weeks away from giving birth to her son, Titan Jewell Witherspoon.
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Mariah Carey While pregnant with twins Monroe and Moroccan, Mariah showed off her bare belly for the April 2011 cover of Life & Style Weekly.
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Christina Aguilera Christina's a pro when it comes to this. She's posed nude while pregnant twice - first for her Marie Claire cover in 2008, then again in 2014 for V Magazine.
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Britney Spears While expecting her second child, Britney Spears indulged in a luxurious photo shoot for the August 2006 issue of Harper's Bazaar.
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Paula Patton Paula and her pregnant belly graced the cover of Ebony Magazine in May 2010.
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Cindy Crawford Supermodel Cindy Crawford looked stunning on the cover of W Magazine in June 1999.
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Jessica Simpson A pregnant Jessica Simpson graced the cover of Elle Magazine in April 2012. The issue served as her announcement that she and then-fiance Eric Johnson were happily expecting.
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Nia Long A nude and pregnant Nia Long looked ethereal on the cover of Ebony Magazine in November 2011.
