Supermodel mother-of-four Stephanie Seymour shows a flawless bikini

As she suns herself on a beach in St Barts, it's hard to believe it has been 20 years since Stephanie Seymour found fame as a Sports Illustrated pin-up.But even after giving birth to four children the Eighties supermodel still has the perfect figure which charmed a generation.Her holiday comes as the 40-year-old mother-of-four adjusts to single life after splitting from her husband of 16