Angelina Not a musician, but apparently some 16 years or so ago, a show on a music TV station had a segment on contraceptives, and a chastity belt (worn by the host to show it off, but not locked) was among them. Cannot find any footage, unfortunately, just a reference on a German message board.
And of course, the business of Johanna von der Vögelweide is breaking them open, not putting them on.