Miley Cyrus has crossed the line with music videos like "wrecking ball" and with her behavior in public places, like the VMA's. She was looked up to by many young children and I would hate to think that her behavior and way of dancing on others in strange outfits will affect them.
Miley Cyrus has not not crossed the line with music videos like "Wrecking Ball" or any of her other videos. Miley Cyrus is an adult and artist, who has the right to making and perform any kind of music she wants to. If people do not want to see it then they do not have to watch.