Katy Perry's insurers have told her to get rid of her trademark spinning peppermint bra because her hair keeps getting caught in the wheels.
Apparently they are concerned about the resulting high level of strain on her neck during her stage performances.
Katy said: "I keep being told the insurers are worried I will injure my neck. I seriously doubt it could be lethal but they want a new bra designed that will not allow hair to be caught up.
"Well, I was always known at school as the over-the-shoulder-boulder-holder."
The 27-year-old star admitted that her array of wigs have been tangled up by the rotating candy bra attached to her dress while she is on stage.