Vanity Fair: Demi Moore poses nude while pregnant, and earlier with paint

It was the photo that spawned all manner of celebrity mom to bare all along with their bellies, among them Britney Spears and Christina Aguilera. "It did seem to give a little bit more permission to feel sexy, attractive when you're pregnant,” Moore told V Magazine. “But I really didn't expect for the response to be what it was. I was pretty shocked." At the time, some retailers were so taken aback by the shot that they sold the issue in a brown paper bag as if it were an adult title like Playboy.