Actress Seo Woo is starring in the new KBS drama Cinderella's Sister and is gaining a lot of attention from the media. Not only is the drama the leader in the Wednesday-Thursday primetime drama timeslot, but Seo Woo also seems to be outshining the rest of her cast members! With photoshoots and endorsements here and there, Seo Woo is definitely making headlines. This time she comes with several photos of her posing for the April issue of Allure magazine. Seo Woo is definitely looking sexy as the photos seem to have a very dark yet classy and raunchy feel. Check out the photos below and get a good look at this tasteful woman. [gallery]