The concept of celebrities appearing at wrestling shows has become a pretty common occurrence ever since the sport really started reaching mainstream popularity. Sometimes, this can be nothing more than a brief cameo, but on other occasions, these famous individuals will actually decide to prove their worth in the ring. Though not all of them have been very fun to watch, there have actually been a decent amount of well-known celebrities who have poured a tremendous amount of time and effort into putting on the best show possible.