Forbes\' top 30-Under-30 fashion and art stars of 2012 list was released this week featuring a heavy presence of hot young fashionistas. The list is compiled by a panel of judges who aim to celebrate the \"entrepreneurial, creative and intellectual best of their generation\". The Olsen twins, Alexander Wang and Joseph Altuzarra are among those named. Other to make the list include Carly Cushnie of US label Cushnie et Ochs, designer Katie Ermilio, Sophia Amoruso, founder of fashion retailer Nasty Gal, and Art dealer Vladimir Roitfeld.