The X Factor S07 E03 Auditions 3: Birmingham welcomes Natalie Imbruglia!

Guest judge Natalie Imbruglia helps Simon Cowell, Cheryl Cole and Louis Walsh select the best solo singers and groups at the auditions in Birmingham, where highlights include a female duo whose attitude fails to impress Simon. Plus, more from London, where a pair of twins from Paris bring back memories of Jedward for the judges.