Hmm, I would say try to keep ourselves pure, like the Bible says. But at the same time, it is not WRONG to listen to them. However, we should keep in mind whether it influences us or not. Sometimes I like to listen to some songs because it has great music. But we should always watch out what type of message/content we're exposing ourselves to.
So it is not wrong to listen to these songs, but we should watch out that they don't badly influence us or pollute our minds.
"Finally, brothers and sisters, whatever is true, whatever is noble, whatever is right, whatever is pure, whatever is lovely, whatever is admirable- if anything is excellent of praiseworthy- think about such things." (Philippians 4:8)