Madonna's "Like a Prayer" is one of the most controversial songs of all time, with some Christians finding its music video offensive. A Christian choir worked on the song.
Michael Jackson's "Man in the Mirror" is the rare pop song with a message. The song seems like a paraphrase of one of the most famous passages from the gospels.
What the Prince of Wales has been doing recently is no accident it's actually a sign about how his wife's treatment is going, according to a royal expert.