ARLINGTON, TX - FEBRUARY 06: Singer Christina Aguilera sings the national anthem during Super Bowl XLV at Cowboys Stadium on February 6, 2011 in Arlington, Texas. (Photo by Ronald Martinez/Getty ... more 
ARLINGTON, TX - FEBRUARY 06: Singer Christina Aguilera sings the national anthem during Super Bowl XLV at Cowboys Stadium on February 6, 2011 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images) less 
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Getty Images | Photo By Ronald Martinez / Getty Images
Tue, Feb 8, 2011 5:32 AM EST