Her amazing letter to Miley Cyrus here. She'll surely get blasted for moralizing. I hope Katy Perry was copied on it.
Of course from a Christian perspective it doesn't go far enough, but this letter would be a great bridge to talk about the image of God instilling us with inherent value and worth. You can't prostitute the image of God and have any soul left. It's tragic but Sinéad is exactly right. The music industry is laughing all the way to the bank.
(FYI: She uses some saucy language to make her point.)