World’s oldest working model? 'Madoff stole my life savings': Why the world’s oldest supermodel, 80, had to go back to work,With her first Vogue cover at age 15, a modelling career spanning over six decades and once posing for Salvador Dali, you wouldn't expect Carmen Dell' Orefice would have to work for a living. But the 80-year-old has admitted she still needs the money - after depositing her life savings with Bernie Madoff. Now the grey-haired beauty has to contend with problems not normally associated with a glamourous life of catwalks and photo shoots - including arthritis in her hips and a beard she has to 'pluck every day.' The New York-born veteran model is currently the subject of an exhibition at The London College of Fashion after her friend and illustrator David Downton convinced her to dig out old pictures from under her bed. The show, open to the public next week, features iconic images by Cecil Beaton, Richard Avedon, Irving Pe...