Donna Karan's DKNY line and Sephora, the cosmetics store chain, will now be featured on the digital paperdolls site Stardoll.com. "Stardoll's rapidly growing Web site has a large audience of teen girls [6 million monthly visitors] who create Internet personas of themselves and spend hours dressing them up in fantasy costumes and socializing," Reuters reports. Before this they had to put up with … [Read more...] about Young fashionistas online