Arizona Cardinals cheerleaders perform during the game with the Detroit Lions at University of Phoenix Stadium in Glendale, Arizona, December 16,2012. The Cardinals defeated the Lions 38-10 to end a 9 game losing streak. UPI/Art Foxall
An Arizona Cardinals cheerleader performs in the fourth quarter of the Cardinals-St. Louis Rams game at University of Phoenix Stadium in Glendale, Arizona, November 25, 2012. The Rams defeated the Cardinals 31-17. UPI/Art Foxall
A Washington Redskins cheerleader performs during the game against the New York Giants at FedEx Field in Landover, Maryland on December 3, 2012. The Redskins defeated the Giants 17-26. UPI/Kevin Dietsch
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