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"This week&amp;#039;s X Factor live show theme is rumoured to be Musical Heroes. According to the DS forums, a source close to Louis Walsh has revealed the news about this week&amp;#039;s song choices. The show insider also apparently hinted that viewers can expected &amp;quot;more tears&amp;quot; from Katie Waissel after this week&amp;#039;s performance. Musical Heroes was the theme of last year&amp;#039;s opening live show. Olly Murs performed Robbie Williams&amp;#039;s &amp;#039;She&amp;#039;s The One&amp;#039;, Stacey Solomon sang Coldplay&amp;#039;s &amp;#039;The Scientist&amp;#039;, while Jamie Archer tackled &amp;#039;Get It On&amp;#039; by T.Rex. Meanwhile, eventual winner Joe McElderry covered Robbie Williams&amp;#039;s &amp;#039;No Regrets&amp;#039;. The X Factor airs at 7.30pm on Saturday on ITV1. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/tv/the-x-factor/news/a281881/x-factor-to-have-musical-heroes-theme/>