The�Wonder Girls posed like rock stars for the latest issue of 'Cosmopolitan' magazine. For the magazine's September issue, the girls talked about the Hallyu wave, what they've been up to, and their future plans. When asked how the Wonder Girls were able to create such an impact all over the world, Sohee replied that it might be because they carried an image that's hard to define. Meanwhile, Yenny revealed that she's been working extra hard on the upcoming album because J.Y. Park promised to let her openly date someone afterwards. For the full pictorial and interview, check out the September issue of 'Cosmopolitan'! [gallery columns=4] Source: Newsen via Nate