A few years ago, I was in NYC and went to see The Rocky Horror Show on Broadway. Joan Jett played Magenta and she was also one of the cigarette girls who sing the sublime "Science Fiction Double Feature." The show was performed in Circle On the Square, which is theatre in the round. When it was over, the cast members went in a circle, doing the Time Warp. I was on the front row, and when Joan got to me, she stopped, so I actually did the Time Warp with Joan Jett.