Cheerleaders perform during the first half an NFL football game between the Minnesota Vikings and the Chicago Bears Monday, Dec. 20, 2010, in Minneapolis. The game is being played at the University of Minnesota's TCF Bank Stadium because of damage to the Metrodome roof. (AP Photo/Andy King)

Seattle Seahawks Sea Gals cheerleaders perform before the NFL football game against the Atlanta Falcons, Sunday, Dec. 19, 2010 in Seattle. (AP Photo/John Froschauer)

Cincinnati Bengals cheerleaders perform during an NFL football game against the Cleveland Browns, Sunday, Dec. 19, 2010, in Cincinnati. (AP Photo/Al Behrman)

San Diego Chargers cheerleaders performs during a time out at Qualcomm Stadium in San Diego, California on Dec. 16, 2010. (Ben Liebenberg/NFL)

San Diego Chargers cheerleader performs during a time out at Qualcomm Stadium in San Diego, California on Dec. 16, 2010. (Ben Liebenberg/NFL)

San Diego Chargers cheerleader performs during a time out at Qualcomm Stadium in San Diego, California on Dec. 16, 2010. (Ben Liebenberg/NFL)

A Tampa Bay Buccaneers cheerleader during the national Anthem before an NFL football game between the Tampa Bay Buccaneers and the Detroit Lions Sunday, Dec. 19, 2010, in Tampa, Fla. (AP Photo/Chris O'Meara)

Cincinnati Bengals cheerleaders perform during an NFL football game against the Cleveland Browns, Sunday, Dec. 19, 2010, in Cincinnati. (AP Photo/Al Behrman)

Tampa Bay Buccaneers cheerleaders during an NFL football game between the Tampa Bay Buccaneers and the Detroit Lions Sunday, Dec. 19, 2010, in Tampa, Fla. (AP Photo/Chris O'Meara)

Dallas Cowboys cheerleaders perform before an NFL football game against the Washington Redskins Sunday, Dec. 19, 2010 in Arlington, Texas. (AP Photo/Sharon Ellman)

Seattle Seahawks Sea Gals cheerleaders perform before the NFL football game against the Atlanta Falcons, Sunday, Dec. 19, 2010 in Seattle. (AP Photo/John Froschauer)

Seattle Seahawks Sea Gals cheerleaders perform before the NFL football game against the Atlanta Falcons, Sunday, Dec. 19, 2010 in Seattle. (AP Photo/John Froschauer)

Tampa Bay Buccaneers Cheerleader Rochelle Williams during an NFL football game against the Detroit Lions Sunday, Dec. 19, 2010, in Tampa, Fla. (AP Photo/Chris O'Meara)

Tampa Bay Buccaneers cheerleader during an NFL football game against the Detroit Lions Sunday, Dec. 19, 2010, in Tampa, Fla. (AP Photo/Chris O'Meara)

Miami Dolphins cheerleader during the first half of a NFL football game in Miami, Sunday, Dec. 19, 2010 against the Buffalo Bills. (AP Photo/Lynne Sladky)

Tampa Bay Buccaneers Cheerleader Jaime Hanna during an NFL football game against the Detroit Lions Sunday, Dec. 19, 2010, in Tampa, Fla. (AP Photo/Chris O'Meara)

Seattle Seahawks Sea Gals cheerleaders perform before the NFL football game against the Atlanta Falcons, Sunday, Dec. 19, 2010 in Seattle. (AP Photo/John Froschauer)

Miami Dolphins cheerleaders during the first half of a NFL football game in Miami, Sunday, Dec. 19, 2010. (AP Photo/Lynne Sladky)

Miami Dolphins cheerleaders during the first half of a NFL football game in Miami, Sunday, Dec. 19, 2010. (AP Photo/Lynne Sladky)