Celebrity Role Model

Hi everyone, this week I was reading an article on how famous people (singers, actors, footballers etc) must be good role models to young people; that is, they must act responsibly because they influence millions of young people. Miley Cyrus was particularly criticised for her new video (below), which many deam to be "too sexy" for her young fan base and thus not suitable. Take a look at the video and let me know what you think? Do you think that famous people have a duty to society to act in a specific way? Or do you think they should be free to do as they wish? All comments are welcome!!!