Miley Cyrus has a mentor in Dolly Parton, a country icon to whom she is inclined to listen. Billy Joel has canceled all upcoming concert dates as he undergoes treatment for normal pressure hydrocephalus (NPH), a neurological condition. Cyndi Thomson is a woman on the move, running errands in her car. Miley Cyrus says her latest artistic venture nearly landed her in serious trouble, or at least her leg in serious trouble.