Demi Moore famously posed at seven months pregnant for Vanity Fair in August 1991.
Pregnant Nicole Kidman has said she will not be appearing nude on the cover of the July edition of Vogue magazine.
Recent rumours have speculated that the pregnant film star, who will be 41 this month, had posed naked in the style of Demi Moore, but Kidman has denied the rumours saying that she was fully clothed in the photographs in a custom made dress by Oscar-winning designer Catherine Martin.
The shots were taken by American portrait photographer Annie Leibovitz on the set of Kidman's latest film Australia starring Hugh Jackman. Leibovitz also photographed Nicole for Vogue back in 2001 on the set of Moulin Rouge.
The issue of Vogue is due for release in July 2008.