ATLANTA - NOVEMBER 18: An Atlanta Falcons cheerleader performs during the first half of their 31-7 loss to the Tampa Bay Buccaneers at Georgia Dome on November 18, 2007 in Atlanta, Georgia. (Photo by Kevin C. Cox/Getty Images)

MINNEAPOLIS, MN - NOVEMBER 18: A Minnesota Vikings cheerleader cheers prior to the start of the game against the Oakland Raiders at the Metrodome on November 18, 2007 in Minneapolis, Minnesota. The Vikings defeated the Raiders 29-22. (Photo by Jeff Gross/Getty Images)

Nov. 18, 2007; San Francisco, CA, USA; San Francisco 49ers Goldrush cheerleader before the game against the St. Louis Rams at Monster Park in San Francisco, CA. Mandatory Credit: Kyle Terada-US PRESSWIRE

Nov. 18, 2007; Jacksonville, FL, USA; Jacksonville Jaguars cheerleaders during the Jags 24-17 win over the San Diego Chargers at Jacksonville Municipal Stadium. Mandatory Credit: Scott A. Miller-US PRESSWIRE

Nov 18, 2007; Atlanta, GA, USA; A cheerleader for the Atlanta Falcons performs for the fans during the game against the Tampa Bay Buccaneers at the Georgia Dome. The Buccaneers defeated the Falcons 31-7. Mandatory Credit: Dale Zanine-US PRESSWIRE

Nov 18, 2007; Minneapolis, MN, USA; A Minnesota Vikings cheerleader waves to the crowd during the game against the Oakland Raiders at the Metrodome. Mandatory Credit: Kirby Lee/Image of Sport-US PRESSWIRE

Nov 18, 2007; Minneapolis, MN, USA; Minnesota Vikings cheerleaders pose during the game against the Oakland Raiders at the Metrodome. Mandatory Credit: Kirby Lee/Image of Sport-US PRESSWIRE

DENVER - NOVEMBER 19: A Denver Broncos cheerleader performs as the Broncos defeated the Tennessee Titans 34-20 at Invesco Field at Mile High on November 19, 2007 in Denver, Colorado. (Photo by Doug Pensinger/Getty Images)