Helen Zhu is the CEO of fashionista social networking site Chictopia, which lets users shop and discuss the latest styles and trends. "It's like the Facebook for fashion, where users come and get inspiration from real trendsetters from the community," she explains. Users can rate each other's outfits and find retailers in their area, as well as search for body-type-specific clothing. (This is genius.)

When she's not running her empire, she's on the dance floor, taking salsa lessons. "I'm learning how to do a double turn."


Click to check out Helen's closet and find out which one item she really regrets buying.