It's the second week of live shows following the double elimination last week of Bupsi and Alien Uncovered. Yeah... we've forgotten who they were already too. Tonight the remaining acts must try and impress judges Simon Cowell, Cheryl Fernandez-Versini, Nick Grimshaw and Rita Ora with the theme this week being 'Reinvention'. So the acts will have to butcher reinvent butcher some of our favourite songs of all time. Here's hoping they do a good job, for all our sakes.