Just a quick flick through the millions of videos uploaded to SingStar's SingStore - is like peering into a kaleidoscope filled with madness and cringe-worthy performances. From Michael Jackson impersonators to singing bread, it's a terrifying rollercoaster ride of 'look at me' wannabes. But GamesRadar is only too willing to oblige. So here's a one-stop shop of their 14 favourite stand-out acts. Enjoy.