The show, hosted by supermodel Elle Macpherson, will see designers from various fields compete for a contract that will put their fashion lines in retail stores. The Times said viewers will be able to buy the contestants' designs online, with NBC getting a share of sales.Fashion Star is an American reality television series on NBC, hosted by Louise Roe. The contestants compete with each other to create the best clothes and are restricted in time, materials and theme. Their designs are judged, and one or more designers are eliminated each week. Fashion Star features unknown designers competing for a chance to have their creations bought.