WrestleMania's 10 greatest celebrities

#5 Mr. T, WrestleMania

The one celebrity who was synonymous with WrestleMania’s early days was none other than B.A. Baracus himself, Mr. T. “The A-Team” star was a huge celebrity at the time, and one of the first to ever step into a WWE ring with Superstars. Not only did he live to tell the tale, but he re-upped the very next year, squaring off in a wild boxing brawl with “Rowdy” Roddy Piper.