Actor and actress bring their own fans to a movie, marketing before making movie. Quantification with social media - FaceBook, Instagram, Twitter, etc.
2012 ,与黄渤主演管虎执导的电影《杀生》,饰演一个寡妇,与黄渤有大尺度激情戏。[27-28] 同年参演由美国千禧年影业与乐视影业联合出品的,由史泰龙、施瓦辛格、李连杰、杰森斯坦森、布鲁斯·威利斯等好莱坞动作明星主演的《敢死队2》,余男饰演来自中国的专门协助布鲁斯·威利斯的女科学家Maggie。[29] https://baike.baidu.com/item/%E4%BD%99%E7%94%B7