Singer Becomes Nervous When Simon Disagrees With Other Judges, But Then The Unexpected Thing Happens!

<p id="watch-headline-title" class="yt"><span id="eow-title" class="watch-title long-title yt-uix-expander-head" title="Simone Torres - Revs Up with &quot;Mustang Sally&quot; - THE X FACTOR USA 2013" dir="ltr">Simone Torres - Revs Up with "Mustang Sally" - THE X FACTOR USA 2013</span></p>