A Washington Redskins performs during the second half of an NFL preseason football game with the Tampa Bay Buccaneers Wednesday, Aug. 29, 2012, in Landover, Md. (AP Photo/Nick Wass)

New York Jets cheerleaders wave during the first half of a preseason NFL football game between the New York Jets and the Carolina Panthers Sunday, Aug. 26, 2012, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

Members of the Dallas Cowboys cheerleaders perform before a preseason NFL football game against the Miami Dolphins Wednesday, Aug. 29, 2012, in Arlington, Texas. (AP Photo/Sharon Ellman)

The Washington Redskins cheerleaders run on the field before an NFL preseason football game with the Tampa Bay Buccaneers Wednesday, Aug. 29, 2012, in Landover, Md. (AP Photo/Alex Brandon)

New York Jets cheerleaders perform during the second half of a preseason NFL football game against the Carolina Panthers Sunday, Aug. 26, 2012, in East Rutherford, N.J. The Panthers won the game 17-12. (AP Photo/Julio Cortez)

Denver Broncos cheerleaders perform during the second half of an NFL preseason football game against the San Francisco 49ers in Denver, Sunday, Aug. 26, 2012. (AP Photo/Jack Dempsey)

A Denver Broncos cheerleader performs during the first half of an NFL preseason football game between the San Francisco 49ers and the Denver Broncos in Denver, Sunday, Aug. 26, 2012. (AP Photo/Jack Dempsey)

A New York Jets' cheerleader during the first half of a preseason NFL football game against the Carolina Panthers Sunday, Aug. 26, 2012, in East Rutherford, N.J. (AP Photo/Julio Cortez)

Denver Broncos cheerleaders perform before an NFL preseason football game between the San Francisco 49ers and the Denver Broncos in Denver, Sunday, Aug. 26, 2012. (AP Photo/Jack Dempsey)

Denver Broncos cheerleaders perform before an NFL preseason football game between the San Francisco 49ers and the Denver Broncos in Denver, Sunday, Aug. 26, 2012. (AP Photo/Jack Dempsey)

August 23, 2012; Baltimore, MD, USA; Baltimore Ravens cheerleaders entertain fans during their preseason game against the Jacksonville Jaguars at M&T Bank Stadium. Mandatory Credit: Mitch Stringer-US PRESSWIRE

Cincinnati Bengals cheerleaders perform during an NFL preseason football game against the Green Bay Packers, Thursday, Aug. 23, 2012, in Cincinnati. (AP Photo/David Kohl)

Baltimore Ravens cheerleaders perform in the first half of an NFL preseason football game against the Jacksonville Jaguars in Baltimore, Thursday, Aug. 23, 2012. (AP Photo/Nick Wass)

Cincinnati Bengals cheerleaders pose in the first half of an NFL football game against the Green Bay Packers, Thursday, Aug. 23, 2012, in Cincinnati. (AP Photo/Al Behrman)

Dallas Cowboys cheerleader perform before NFL football practice at Cowboys Stadium, Thursday, Aug. 23, 2012, in Arlington, Texas. (AP Photo/LM Otero)

Dallas Cowboys cheerleader perform before NFL football practice at Cowboys Stadium, Thursday, Aug. 23, 2012, in Arlington, Texas. (AP Photo/LM Otero)

Dallas Cowboys cheerleaders perform during a training camp practice at Cowboys Stadium Thursday, August 23, 2012 in Irving, Texas. (AP Photo/James D Smith)

A St. Louis Rams cheerleader performs during the second quarter of a preseason NFL football game between the St. Louis Rams and the Kansas City Chiefs Saturday, Aug. 18, 2012, in St. Louis. (AP Photo/Tom Gannam)

A New England Patriots cheerleader performs during a game against the New Orleans Saints at Gillette Stadium on August 9, 2012 in Foxboro, Massachusetts. (Aaron M. Sprecher/NFL)

Miami Dolphins cheerleaders during the first half of an NFL preseason football game against the Tampa Bay Buccaneers, Friday, Aug. 10, 2012 in Miami. (AP Photo/Rhona Wise)

Kansas City Chiefs cheerleaders celebrate a touchdown during an NFL pre-season football game against the Arizona Cardinals in Kansas City, Mo., Friday, Aug. 10, 2012. (AP Photo/Colin E. Braley)

San Francisco 49ers cheerleaders line up before an NFL preseason football game against the Minnesota Vikings in San Francisco, Friday, Aug. 10, 2012. (AP Photo/Paul Sakuma)

A Philadelphia Eagles cheerleader dances during the second half of an NFL preseason football game against the Pittsburgh Steelers Thursday, Aug. 9, 2012, in Philadelphia. (AP Photo/Mel Evans)

Jacksonville Jaguars cheerleqders perform during the first half of an NFL preseason football game after the game Friday, Aug. 10, 2012, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Miami Dolphins cheerleaders perform during the second half of an NFL preseason football game against the Tampa Bay Buccaneers, Friday, Aug. 10, 2012, in Miami. Tampa Bay defeated the Dolphins 20-7. (AP Photo/Wilfredo Lee)

Kansas City Chiefs cheerleaders during the first half of an NFL preseason football game against the Arizona Cardinals in Kansas City, Mo., Friday, Aug. 10, 2012. (AP Photo/Ed Zurga)

The San Diego Chargers cheerleaders line up during the first half of an NFL preseason football game against the Green Bay Packers, Thursday, Aug. 9, 2012, in San Diego. (AP Photo/Matt York)

San Diego Chargers cheerleaders perform during the first half of an NFL preseason football game against the Green Bay Packers Thursday, Aug. 9, 2012, in San Diego. (AP Photo/Denis Poroy)

Atlanta Falcons cheerleaders perform during the first half of an NFL preseason football game against the Baltimore Ravens, Thursday, Aug. 9, 2012, in Atlanta. (AP Photo/Mike Stewart)

Atlanta Falcons cheerleaders perform during the first half of an NFL preseason football game against the Baltimore Ravens, Thursday, Aug. 9, 2012, in Atlanta. (AP Photo/John Bazemore)

Seattle Seahawks Sea Gals cheerleaders perform before an NFL football preseason game against the Tennessee Titans, Saturday, Aug. 11, 2012, in Seattle. (AP Photo/Rick Bowmer)

The Baltimore Ravens cheerleaders perform during the first half of an NFL preseason football game against Detroit Lions in Baltimore, Friday, Aug. 17, 2012. (AP Photo/Nick Wass)

The Oakland Raiders cheerleaders flip their hair during a pregame dance routine before the NFL preseason week 1 football game against the Dallas Cowboys on Monday, August 13, 2012 in Oakland, California. The Cowboys won the game 3-0. (AP Photo/Paul Spinelli)

Cheerleaders of the San Francisco 49ers cheer in an NFL preseason football game between the San Francisco 49ers and the Minnesota Vikings in San Francisco, Friday, Aug. 10, 2012. (AP Photo/Tom Hauck)

Carolina Panthers' Topcat cheerleaders are shown during an NFL football game between the Carolina Panthers and the Houston Texans in Charlotte, N.C., Saturday, Aug. 11, 2012. (AP Photo/Mike McCarn)

Indianapolis Colts cheerleaders perform in the first half of an NFL preseason football game against the St. Louis Rams in Indianapolis, Sunday, Aug. 12, 2012. (AP Photo/Michael Conroy)

Carolina Panthers' Topcat cheerleader is shown during an NFL football game between the Carolina Panthers and the Houston Texans in Charlotte, N.C., Saturday, Aug. 11, 2012. (AP Photo/Mike McCarn)

Jacksonville Jaguars cheerleaders perform during an NFL preseason football game Friday, Aug. 10, 2012, in Jacksonville, Fla. (AP Photo/Stephen Morton)

Kansas City Chiefs cheerleaders at Arrowhead Stadium, Friday, Aug. 10, 2012, in Kansas City, Mo. (AP Photo/Colin E Braley)

Seattle Seahawks Sea Gals cheerleaders perform in the second half of an NFL football preseason game against the Tennessee Titans, Saturday, Aug. 11, 2012, in Seattle. (AP Photo/Rick Bowmer)

Aug 10, 2012; Cincinnati, OH, USA; Cincinnati Bengals cheerleader performs during a timeout in the game against the New York Jets at Paul Brown Stadium. Mandatory Credit: Matthew Emmons-US PRESSWIRE

August 12, 2012; Indianapolis, IN USA; The Indianapolis Colts cheerleaders performed during the first quarter of play against the St. Louis Rams in Lucas Oil Stadium. Indianapolis defeated St. Louis 38-3. Mandatory Credit: Jamie Rhodes-US PRESSWIRE

Aug 17, 2012; Tampa, FL, USA; Tampa Bay Buccaneers cheerleaders perform prior to the game against the Tennessee Titans at Raymond James Stadium. Mandatory Credit: Douglas Jones-US PRESSWIRE

A Tampa Bay Buccaneers cheerleader dances during an NFL preseason football game between the Tampa Bay Buccaneers and the Tennessee Titans Friday, Aug. 17, 2012, in Tampa, Fla. (AP Photo/Chris O'Meara)

Aug 17, 2012; Charlotte, NC, USA; Carolina Panthers cheerleader performs during a timeout in the game against the Miami Dolphins at Bank of America Stadium. Mandatory Credit: Jeremy Brevard-US PRESSWIRE

A Carolina Panthers cheerleader performs during the first quarter of a preseason NFL football game against the Miami Dolphins in Charlotte, N.C., Friday, Aug. 17, 2012. (AP Photo/Bob Leverone)

New Orleans Saints cheerleaders dance in the first half of a preseason NFL football game against the Jacksonville Jaguars in New Orleans, Friday, Aug. 17, 2012. (AP Photo/Jonathan Bachman)

Arizona Cardinals cheerleaders perform during the first half of a preseason NFL football game between the Oakland Raiders and the Arizona Cardinals, Friday, Aug. 17, 2012, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Minnesota Vikings cheerleaders in the first half of an NFL preseason football game against the Buffalo Bills Friday, Aug. 17, 2012 in Minneapolis. (AP Photo/Andy King)

The Baltimore Ravens cheerleaders perform during the second half of an NFL preseason football game against Detroit Lions in Baltimore, Friday, Aug. 17, 2012. (AP Photo/Nick Wass)

Aug. 18, 2011; East Rutherford, NJ, USA; New York Jets cheerleader performs at the game against the New York Giants during the first half at MetLife Stadium. Mandatory Credit: Debby Wong-US PRESSWIRE

Aug 11, 2012; Seattle, WA, USA; A Seattle Seagal cheerleader performs during a timeout during the 2nd half of the game between the Seattle Seahawks and the Tennessee Titans at CenturyLink Field. Seattle defeated Tennessee 27-17. Mandatory Credit: Steven Bisig-US PRESSWIRE

A St. Louis Rams cheerleader performs during the second quarter of a preseason NFL football game between the St. Louis Rams and the Kansas City Chiefs Saturday, Aug. 18, 2012, in St. Louis. (AP Photo/Seth Perlman)

New York Jets cheerleaders during the first half of a preseason NFL football game between the New York Jets and the New York Giants Saturday, Aug. 18, 2012, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

A San Diego Chargers cheerleader performs during the first half of a NFL preseason football game Saturday, Aug. 18, 2012 in San Diego. (AP Photo/Denis Poroy)

New York Jets cheerleaders during the first half of a preseason NFL football game between the New York Jets and the New York Giants Saturday, Aug. 18, 2012, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

A St. Louis Rams cheerleader performs during the first quarter of a preseason NFL football game between the St. Louis Rams and the Kansas City Chiefs Saturday, Aug. 18, 2012, in St. Louis. (AP Photo/Tom Gannam)

A Carolina Panthers cheerleader performs during an NFL pre-season football game against against the Miami Dolphins, Friday, August 17, 2012. The Panthers won 23-17. (AP Photo/Paul Abell)

August 18, 2012; Houston, TX, USA; Houston Texans cheerleaders perform during the second quarter against the 49ers at Reliant Stadium. Mandatory Credit: Troy Taormina-US PRESSWIRE

New England Patriots cheerleaders during an NFL preseason football game against the Philadelphia Eagles in Foxborough, Mass., Monday, Aug. 20, 2012.(AP Photo/Charles Krupa)

New England Patriots cheerleaders during an NFL preseason football game in Foxborough, Mass., Monday, Aug. 20, 2012.(AP Photo/Elise Amendola)