The X Factor’s 2010 live shows are here at last! The 12 finalists took to the stage for the first time on Saturday – but in a surprise twist they were joined by four more ‘wild card’ finalists….

The X Factor's 2010 live shows are here at last! The 12 finalists took to the stage for the first time on Saturday - but in a surprise twist they were joined by four more 'wild card' finalists....