It's unnecessary... there is no need to judge others for their actions, despite what we think. If you think a 'slut' nneds to be 'shamed', then keep it to yourself.

^And you couldn't have put it in better words my friend.

If they aren't hurting anyone, then a person's sexual habits or sense of fashion are none of your business. Just stop judging other people and live your own life.

If they practically ask for it (like Kim Kardashian), then yes.

It kind of depends on the situation. While it's not something I approve of, someone having sex with as many people as they want is their business and isn't a crime, except for the case of prostitution. But if someone actually ends up getting between two people in a relationship or a marriage, like Elizabeth Taylor, than it is something to be a shamed of.

^I just have to point out that the blame in any cheating relationship does not rest solely on the 'other woman'. The man bears equal responsibility. No one forced them to cheat. Therefore, I don't think slut shaming is an appropriate response to a situation like that unless that shame extends to the man as well. Every person is accountable for their own actions.