It's been 20 years since Helena Christensen stripped off in the video for Chris Issak's Wicked Game. But amazingly it looks like time has stopped for the age-defying supermodel as she showed off her amazing figure on holiday in Italy. The Danish beauty, 42, looked as trim as ever in a multi-coloured floral bikini as she worked on her tan on the island of Ischia. Despite her age and become a mother to son Mingus in 1999, Christensen appears just as slim as she did during the height of her...