Most people will change their careers more than once in their lifetime. Some people will even make dramatic changes. Celebrity entertainers are no different. Actors start singing and singers jump on the silver screen. As with us mere mortals, celebrity career transformations are sometimes successful and sometimes not. Becoming an all-round multi-talented entertainer is no easy task. Success in one area can propel a career in another. It can also overshadow it. This time Insight Entertainment takes a look at four examples of celebrities who refused to be confined to one medium:

    大多数人在其一生之中会不止一次地改变职业 ......