My friends did in Vegas back in 2012. I got to be their roadie (and had a couple bit parts on stage) from Monday through Thursday while taking a different stage from Friday through Sunday because, due to unbelievably awesome timing, I was playing in the U.S. Dart Nationals and a tournament that week!
This was put together by a keyboardists from Poison, Stu Simone. The band was literally called "Hair Guitar!"
I also did my own impersonation on Halloween. ?