The Baltimore Ravens cheerleaders perform during the second half of an NFL football game against the Buffalo Bills in Baltimore, Sunday, Oct. 24, 2010. (AP Photo/Nick Wass)

A Dallas Cowboys cheerleader performs during a game against the New York Giants at Cowboys Stadium on October 25, 2010 in Arlington, Texas. (Aaron M. Sprecher/NFL)

Tennessee Titans cheerleaders dressed in Halloween costumes perform in the second quarter of an NFL football gameagainst the Philadelphia Eagles on Sunday, Oct. 24, 2010, in Nashville, Tenn. (AP Photo/Joe Howell)

A Tennessee Titans cheerleader performs during an NFL football game against the Philadelphia Eagles in the third quarter on Sunday, Oct. 24, 2010, in Nashville, Tenn. (AP Photo/Frederick Breedon)

Carolina Panther cheerleaders perform during an NFL football game in Charlotte, N.C., Sunday, Oct. 24, 2010. (AP Photo/Rusty Burroughs)

Tennessee Titans Cheerleaders perform in Halloween Costumes during the NFL Game between the Tennessee Titans and the Philadelphia Eagles. The Titans won 37-19 at LP Field in Nashville, Tennessee on Sunday October 24th 2010. (AP Photo/Brian Garfinkel)

Dallas Cowboys cheerleaders perform during an NFL football game against the New York Giants, Monday, October 25, 2010 at Cowboys Stadium in Arlington, Texas. The Giants won the game, 41-35. (AP Photo/James D Smith)

A Baltimore Ravens cheerleader preforms during the second half of an NFL football game against the Buffalo Bills in Baltimore, Sunday, Oct. 24, 2010. (AP Photo/Rob Carr)

24 October 2010: a San Diego Chargers cheerleader dances during the NFL regular season game between the New England Patriots and the San Diego Chargers at the Qualcomm Stadium in San Diego, CA. (Ric Tapia/NFL)

San Diego Chargers Cheerleader during the NFL regular season game between the New England Patriots and the San Diego Chargers at the Qualcomm Stadium in San Diego, CA. (Ric Tapia/NFL)

Kansas City Chiefs cheerleaders during the first half of an NFL football game against the Jacksonville Jaguars at Arrowhead Stadium in Kansas City, Mo., Sunday, Oct. 24, 2010. (AP Photo/Ed Zurga)

Denver Broncos cheer leaders perform during the first half of an NFL football game against the Oakland Raiders Sunday, Oct. 24, 2010, in Denver.
(AP Photo/ Ed Andrieski )

A Kansas City Chiefs cheerleader during the third quarter of an NFL football game against the Jacksonville Jaguars Sunday, Oct. 24, 2010 in Kansas City, Mo. The Chiefs won the game 42-20. (AP Photo/Charlie Riedel)

Kansas City Chiefs cheerleaders during the first half of an NFL football game against the Jacksonville Jaguars at Arrowhead Stadium in Kansas City, Mo., Saturday, Oct. 23, 2010. (AP Photo/Ed Zurga)

A New Orleans Saints cheerleader performs during an NFL football game between the Saints and the Cleveland Browns at the Louisiana Superdome in New Orleans, Sunday, Oct. 24, 2010. (AP Photo/Patrick Semansky)

San Diego Chargers cheerleaders at Qualcomm Stadium in San Diego, California on October 24, 2010. (Ric Tapia/NFL)

A Baltimore Ravens cheerleader performs during the first half of an NFL football game against the Buffalo Bills in Baltimore, Sunday, Oct. 24, 2010. (AP Photo/Nick Wass)

A Tennessee Titans dressed in a Halloween costume performs in the second quarter of an NFL football against the Philadelphia Eagles game on Sunday, Oct. 24, 2010, in Nashville, Tenn. (AP Photo/Frederick Breedon)

Tampa Bay Buccaneers cheerleaders during an NFL football game against the St. Louis Rams Sunday, Oct. 24, 2010, in Tampa, Fla. (AP Photo/Chris O'Meara)

The Miami Dolphins cheerleaders perform during an NFL football game against the Pittsburgh Steelers in Miami, Sunday, Oct. 24, 2010, (AP Photo/Wilfredo Lee)

Miami Dolphins cheer leaers during the first half of a NFL football game in Miami, Sunday, Oct. 24, 2010against the Pittsburgh Steelers. (AP Photo/Alan Diaz)

Tennessee Titans cheerleaders dressed in Halloween costumes perform in the second quarter of an NFL football game against the Philadelphia Eagles on Sunday, Oct. 24, 2010, in Nashville, Tenn. (AP Photo/Frederick Breedon)

Tennessee Titans cheerleaders dressed in Halloween costumes perform in the second quarter of an NFL football game against the Philadelphia Eagles on Sunday, Oct. 24, 2010, in Nashville, Tenn. (AP Photo/Frederick Breedon)

Atlanta Falcons cheerleaders come on to the field prior to the game against the Cincinnati Bengals in an NFL football game at the Georgia Dome in Atlanta Sunday, Oct. 24, 2010. (AP Photo/John Amis)

Tampa Bay Buccaneers cheerleader Courtney during an NFL football game against the St. Louis Rams Sunday, Oct. 24, 2010, in Tampa, Fla. (AP Photo/Chris O'Meara)

Baltimore Ravens cheerleaders perform during the first half of an NFL football game between the Baltimore Ravens and the Buffalo Bills in Baltimore, Sunday, Oct. 24, 2010. (AP Photo/Rob Carr)

Miami Dolphins Cheerleaders are shown during the second half of an NFL football game between the Dolphins and the Pittsburgh Steelers, Sunday, Oct. 24, 2010 in Miami. The Steelers defeated the Dolphins 23-22. (AP Photo/Wilfredo Lee)

The Seattle Seahawks Sea Gals perform before the NFL football game against the Arizona Cardinals , Sunday, Oct. 24, 2010, in Seattle. (AP Photo/Ted S. Warren)

The Seattle Seahawks Sea Gals perform before the NFL football game against the Arizona Cardinals , Sunday, Oct. 24, 2010, in Seattle. (AP Photo/Ted S. Warren)

Tennessee Titans cheerleaders perform in the fourth quarter of an NFL football game against the Philadelphia Eagles on Sunday, Oct. 24, 2010, in Nashville, Tenn. The Titans won 37-19. (AP Photo/Joe Howell)