I believe that every singer has the right to pick the oath they want in gaining fans. Miley Cyrus can dress up any way she likes it won't make an impact on any of our lives it's her choice her body, Britney Spears can do anything she wants with her body too, she can drink, anybody can, they're affecting their own lives not ours.
Singers have only one way of singing, they sing through their hearts and soul, they sing what they feel and what they think. It is not about the genre, clothing, style of performance, concert tours, or how many fans they have that makes them singers, but the essence of actually expressing themselves through a song, just as real music is supposed to be. I will end this round with a question: If a person doesn't sing from their hearts, are they supposed to be called 'singers'