Don't allow the people involved to cause you to turn a blind eye towards the situation. The greatest disservice one can do towards someone is seeing who the person is and not helping them deal with an issue because of who they are. Just imagine if Jesus saw the woman at the well and said ...”Umm, she sleeps with other people's husband, I'm not going to pour into her.” Or, if he said, “David is an anointed King, I'm not going to deal with his murderous act.”
Case in point, if you see a problem, don't ignore it because of the person involved. The ultimate goal is for them to walk in freedom and that can only be done through acknowledgement of the problem. Oh and don't say I'll let God deal with it... Whose to say God isn't trying to use you to introduce himself to that person. Be aware and watchful of the opportunities for you to help set someone free. No matter how rich, famous, poor, or broken a person is they still deserve to hear about Christ, so that they too can be made free through his truth!