World famous Pittsburgh Steeler Troy Polamalu scared visitors at the Madame Tussauds Wax Museum pretending to be a wax figure. He does a great job standing perfectly still until someone gets close, and he gives them a good scare. The wax figures look so realistic, it’s hard to tell if they actually are real. Ozzy Osbourne did the same prank, with even funnier results. The video is featured on YahooSports