Can you believe it's nearly 24 years since a seven-month pregnant Demi Moore caused a global furore all by appearing nude on the cover of Vanity Fair?Under the title More Demi Moore, she proudly showed off her bulging belly safe in the knowledge that celebrity photographer Annie Leibovitz would make sure she'd still look gorgeous and there wouldn't be a stretch mark in sight. Two decades on and the Duchess of Cambridge is said to have sparked a rush on more delicate, demure baby bump...
