A Dallas Cowboys cheerleader performs prior to an NFL football game against the Washington Redskins at AT&T Stadium on Monday October 27, 2014 in Arlington, Texas. Washington won 20-17. (Aaron M. Sprecher/NFL)

A Dallas Cowboys cheerleader performs prior to an NFL football game against the Washington Redskins at AT&T Stadium on Monday October 27, 2014 in Arlington, Texas. Washington won 20-17. (Aaron M. Sprecher/NFL)

Dallas Cowboys cheerleaders during the NFL game against the Washington Redskins on Monday, Oct. 27, 2014 at AT&T Stadium in Arlington, TX. (Ric Tapia/NFL)

Dallas Cowboys cheerleaders during the NFL game against the Washington Redskins on Monday, Oct. 27, 2014 at AT&T Stadium in Arlington, TX. (Ric Tapia/NFL)

The Dallas Cowboys cheerleaders perform during an NFL football game against the Washington Redskins at AT&T Stadium on Monday October 27, 2014 in Arlington, Texas. (Aaron M. Sprecher/NFL)

The Dallas Cowboys cheerleaders perform during an NFL football game against the Washington Redskins at AT&T Stadium on Monday October 27, 2014 in Arlington, Texas. (Aaron M. Sprecher/NFL)

The Dallas Cowboys cheerleaders perform during an NFL football game against the Washington Redskins at AT&T Stadium on Monday October 27, 2014 in Arlington, Texas. (Aaron M. Sprecher/NFL)

A New Orleans Saints cheerleader performs during an NFL football game against the Green Bay Packers at the Mercedes-Benz Superdome on Sunday October 26, 2014 in New Orleans, Louisiana. New Orleans won 43-22. (Aaron M. Sprecher/NFL)

A New Orleans Saints cheerleader performs during an NFL football game against the Green Bay Packers at the Mercedes-Benz Superdome on Sunday October 26, 2014 in New Orleans, Louisiana. New Orleans won 43-22. (Aaron M. Sprecher/NFL)

A New Orleans Saints cheerleader performs during an NFL football game against the Green Bay Packers at the Mercedes-Benz Superdome on Sunday October 26, 2014 in New Orleans, Louisiana. New Orleans won 43-22. (Aaron M. Sprecher/NFL)

Two Jacksonville Jaguars cheerleaders pose in their angel Halloween costumes during the first half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

A Jacksonville Jaguars cheerleader performs during the first half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

The Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

A New Orleans Saints cheerleader performs during a game against the Green Bay Packers at the Mercedes-Benz Superdome on Sunday October 26, 2014 in New Orleans, Louisiana. (Aaron M. Sprecher/NFL)

The Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

A Tampa Bay Buccaneers cheerleader before an NFL football game against the Minnesota Vikings Sunday, Oct. 26, 2014, in Tampa, Fla. (AP Photo/Chris O'Meara)

New York Jets cheerleaders perform during the second half of an NFL football game against the Buffalo Bills Sunday, Oct. 26, 2014, in East Rutherford. (AP Photo/Seth Wenig)

The Arizona Cardinals cheerleaders perform during the first half of an NFL football game against the Philadelphia Eagles, Sunday, Oct. 26, 2014, in Glendale, Ariz. (AP Photo/Rick Scuteri)

The Jacksonville Jaguars cheerleaders stand for the singing of the national anthem in Halloween costumes before an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

Atlanta Falcons cheerleaders perform before the NFL football game between Detroit Lions and Atlanta Falcons at Wembley Stadium, London, Sunday, Oct. 26, 2014. (AP Photo/Tim Ireland)

Tennessee Titans cheerleaders perform in the fourth quarter of an NFL football game between the Titans and the Houston Texans Sunday, Oct. 26, 2014, in Nashville, Tenn. (AP Photo/Mark Zaleski)

The New York Jets cheerleaders perform during the first half of an NFL football game against the Buffalo Bills Sunday, Oct. 26, 2014, in East Rutherford. (AP Photo/Kathy Willens)

Cincinnati Bengals cheerleaders perform during the second half of an NFL football game against the Baltimore Ravens in Cincinnati, Sunday, Oct. 26, 2014. (AP Photo/Darron Cummings)

Cincinnati Bengals cheerleaders before an NFL football game against the Baltimore Ravens in Cincinnati, Sunday, Oct. 26, 2014. (AP Photo/Al Behrman)

An Arizona Cardinals cheerleader performs during the first half of an NFL football game against the Philadelphia Eagles, Sunday, Oct. 26, 2014, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

New England Patriots cheerleaders, dressed in costumes to commemorate Halloween, perform on the field during the first half of an NFL football game against the Chicago Bears, on Sunday, Oct. 26, 2014, in Foxborough, Mass. (AP Photo/Steven Senne)

Cheerleaders dance in the second half of an NFL football game between the Kansas City Chiefs and the St. Louis Rams in Kansas City, Mo., Sunday, Oct. 26, 2014. (AP Photo/Ed Zurga)

An Arizona Cardinals cheerleader performs during the first half of an NFL football game against the Philadelphia Eagles, Sunday, Oct. 26, 2014, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

The Green Bay Packers against the New Orleans Saints during an NFL football game at the Mercedes-Benz Superdome on Sunday October 26, 2014 in New Orleans, Louisiana. (Aaron M. Sprecher/NFL)

Carolina Panthers cheerleaders perform during the first half of an NFL football game against the Seattle Seahawks, Sunday, Oct. 26, 2014, in Charlotte. (AP Photo/Mike McCarn)

Cincinnati Bengals cheerleaders perform during the second half of an NFL football game against the Baltimore Ravens in Cincinnati, Sunday, Oct. 26, 2014. (AP Photo/Darron Cummings)

Carolina Panthers cheerleaders perform during the second half of an NFL football game against the Seattle Seahawks, Sunday, Oct. 26, 2014, in Charlotte. (AP Photo/Bob Leverone)

A New York Jets cheerleader performs during the first half of an NFL football game against the Buffalo Bills Sunday, Oct. 26, 2014, in East Rutherford. (AP Photo/Kathy Willens)

Tennessee Titans cheerleaders perform dressed in Halloween costumes in the fourth quarter of an NFL football game between the Titans and the Houston Texans Sunday, Oct. 26, 2014, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Kansas City Chiefs cheerleaders in the first half of an NFL football game against the St. Louis Rams in Kansas City, Mo., Sunday, Oct. 26, 2014. (AP Photo/Ed Zurga)

A Tennessee Titans cheerleader is dressed in a Halloween costume in the third quarter of an NFL football game between the Titans and the Houston Texans Sunday, Oct. 26, 2014, in Nashville, Tenn. (AP Photo/Wade Payne)

A Carolina Panthers cheerleader performs during an NFL football game against the Seattle Seahawks at Bank of America Stadium on Sunday, October 26, 2014 in Charlotte. The Seahawks defeated the Panthers 13-9. (Perry Knotts/NFL)

Carolina Panthers cheerleaders perform during an NFL football game against the Seattle Seahawks at Bank of America Stadium on Sunday, October 26, 2014 in Charlotte. The Seahawks defeated the Panthers 13-9. (Perry Knotts/NFL)

The Cincinnati Bengals cheerleaders before an NFL football game against the Baltimore Ravens in Cincinnati, Sunday, Oct. 26, 2014. (AP Photo/Darron Cummings)

Cincinnati Bengals cheerleaders before an NFL football game against the Baltimore Ravens in Cincinnati, Sunday, Oct. 26, 2014. (AP Photo/Al Behrman)

Atlanta Falcons cheerleaders run to the field before the NFL football game between the Atlanta Falcons and the Detroit Lions at Wembley Stadium, London, Sunday, Oct. 26, 2014. (AP Photo/Matt Dunham)

Cincinnati Bengals cheerleaders before an NFL football game against the Baltimore Ravens in Cincinnati, Sunday, Oct. 26, 2014. (AP Photo/Al Behrman)

A Kansas City Chiefs cheerleader with a pink ribbon entertains the crowd in the first half of an NFL football game between the Kansas City Chiefs and the St. Louis Rams in Kansas City, Mo., Sunday, Oct. 26, 2014. (AP Photo/Orlin Wagner)

Atlanta Falcons cheerleaders run to the field before the NFL football game between the Atlanta Falcons and the Detroit Lions at Wembley Stadium, London, Sunday, Oct. 26, 2014. (AP Photo/Matt Dunham)

Denver Broncos cheerleader during the NFL game against the San Diego Chargers on Thursday, Oct. 23, 2014 at Sports Authority Field at Mile High in Denver. (Ric Tapia/NFL)

The Denver Broncos cheerleaders perform during the first half of an NFL football game against the San Diego Chargers, Thursday, Oct. 23, 2014, in Denver. (AP Photo/Jack Dempsey)

A Denver Broncos cheerleader performs during the first half of an NFL football game against the San Diego Chargers, Thursday, Oct. 23, 2014, in Denver. (AP Photo/Jack Dempsey)

The Denver Broncos cheerleaders perform prior to an NFL football game against the San Diego Chargers, Thursday, Oct. 23, 2014, in Denver. (AP Photo/Jack Dempsey)

A Denver Broncos cheerleader performs during the first half of an NFL football game against the San Diego Chargers, Thursday, Oct. 23, 2014, in Denver. (AP Photo/Jack Dempsey)

A Denver Broncos cheerleader poses during the first half of an NFL football game against the San Diego Chargers, Thursday, Oct. 23, 2014, in Denver. (AP Photo/Jack Dempsey)

The Denver Broncos cheerleaders perform prior to an NFL football game against the San Diego Chargers, Thursday, Oct. 23, 2014, in Denver. (AP Photo/Jack Dempsey)

A Tampa Bay Buccaneers cheerleader during the fourth quarter of an NFL football game against the Minnesota Vikings Sunday, Oct. 26, 2014, in Tampa, Fla. (AP Photo/Chris O'Meara)

The Atlanta Falcons cheerleaders perform during the NFL Fan Rally in Trafalgar Square, London, England, Saturday, Oct. 25, 2014. The Atlanta Falcons will play the Detroit Lions in an NFL football game at London's Wembley Stadium on Sunday Oct. 26. (AP Photo/Tim Ireland)

A Tennessee Titans cheerleader wears a Halloween costume in the third quarter of an NFL football game between the Titans and the Houston Texans Sunday, Oct. 26, 2014, in Nashville, Tenn. (AP Photo/Wade Payne)

A Philadelphia Eagles fan, foreground, and an Arizona Cardinals fan react after Cardinals' John Brown touchdown catch during the second half of an NFL football game Sunday, Oct. 26, 2014, in Glendale, Ariz. The Cardinals won 24-20. (AP Photo/Ross D. Franklin)

The Jacksonville Jaguars cheerleaders perform before an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

A Tennessee Titans cheerleader performs in a Halloween costume in the fourth quarter of an NFL football game between the Titans and the Houston Texans Sunday, Oct. 26, 2014, in Nashville, Tenn. (AP Photo/Wade Payne)

The Arizona Cardinals cheerleaders perform during the first half of an NFL football game against the Philadelphia Eagles, Sunday, Oct. 26, 2014, in Glendale, Ariz. (AP Photo/Rick Scuteri)

New England Patriots cheerleaders, dressed in costumes to commemorate Halloween, perform on the field during the first half of an NFL football game against the Chicago Bears, on Sunday, Oct. 26, 2014, in Foxborough, Mass. (AP Photo/Steven Senne)

The Jacksonville Jaguars cheerleaders stand for the singing of the national anthem in Halloween costumes before an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

Carolina Panthers cheerleaders perform during the second half of an NFL football game against the Seattle Seahawks, Sunday, Oct. 26, 2014, in Charlotte. (AP Photo/Bob Leverone)

Tampa Bay Buccaneers cheerleaders during an NFL game at Raymond James Stadium on Oct. 26, 2014 in Tampa, Florida. The Minnesota Vikings won 19-13 in OT.

(AP Photo/Scott A. Miller)

Tampa Bay Buccaneers cheerleaders before an NFL football game against the Minnesota Vikings Sunday, Oct. 26, 2014, in Tampa, Fla. (AP Photo/Steve Nesius)

Tennessee Titans cheerleaders, dressed in Halloween costumes, perform in the fourth quarter of an NFL football game against the Houston Texans Sunday, Oct. 26, 2014, in Nashville, Tenn. (AP Photo/Mark Zaleski)

The Arizona Cardinals cheerleaders perform during the first half of an NFL football game against the Philadelphia Eagles, Sunday, Oct. 26, 2014, in Glendale, Ariz. (AP Photo/Rick Scuteri)

The Arizona Cardinals cheerleaders perform during the second half of an NFL football game against the Philadelphia Eagles, Sunday, Oct. 26, 2014, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Cheerleaders dance in the first half of an NFL football game between the Kansas City Chiefs and the St. Louis Rams in Kansas City, Mo., Sunday, Oct. 26, 2014. (AP Photo/Ed Zurga)

The Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

The Jacksonville Jaguars cheerleaders perform in Halloween costumes during the second half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

New York Jets cheerleaders perform during the second half of an NFL football game against the Buffalo Bills Sunday, Oct. 26, 2014, in East Rutherford. (AP Photo/Seth Wenig)

The Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

New England Patriots cheerleaders, dressed in costumes to commemorate Halloween, perform on the field during the first half of an NFL football game against the Chicago Bears, on Sunday, Oct. 26, 2014, in Foxborough, Mass. (AP Photo/Steven Senne)

The Jacksonville Jaguars cheerleaders perform in Halloween costumes during the second half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

New York Jets cheerleaders wait to perform during the second half of an NFL football game against the Buffalo Bills Sunday, Oct. 26, 2014, in East Rutherford. (AP Photo/Seth Wenig)

New England Patriots cheerleaders, dressed in costumes to commemorate Halloween, perform on the field during the first half of an NFL football game against the Chicago Bears, on Sunday, Oct. 26, 2014, in Foxborough, Mass. (AP Photo/Steven Senne)

The Jacksonville Jaguars cheerleaders perform before an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

Cincinnati Bengals cheerleaders before an NFL football game against the Baltimore Ravens in Cincinnati, Sunday, Oct. 26, 2014. (AP Photo/Al Behrman)

The Arizona Cardinals cheerleaders perform during the second half of an NFL football game against the Philadelphia Eagles, Sunday, Oct. 26, 2014, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

The Arizona Cardinals cheerleaders perform during the second half of an NFL football game against the Philadelphia Eagles, Sunday, Oct. 26, 2014, in Glendale, Ariz. (AP Photo/Rick Scuteri)

A Tampa Bay Buccaneers cheerleader during the fourth quarter of an NFL football game against the Minnesota Vikings Sunday, Oct. 26, 2014, in Tampa, Fla. (AP Photo/Chris O'Meara)

The Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

The Jacksonville Jaguars cheerleaders pose during the first half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

New England Patriots cheerleaders, dressed in costumes to commemorate Halloween, perform on the field during the first half of an NFL football game against the Chicago Bears, on Sunday, Oct. 26, 2014, in Foxborough, Mass. (AP Photo/Steven Senne)

The Arizona Cardinals cheerleaders perform during the second half of an NFL football game against the Philadelphia Eagles, Sunday, Oct. 26, 2014, in Glendale, Ariz. (AP Photo/Rick Scuteri)

The Jacksonville Jaguars cheerleaders perform in Halloween costumes during the second half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

The Jacksonville Jaguars cheerleaders stand for the singing of the national anthem in Halloween costumes before an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

Cheerleaders dance in the second half of an NFL football game between the Kansas City Chiefs and the St. Louis Rams in Kansas City, Mo., Sunday, Oct. 26, 2014. (AP Photo/Ed Zurga)

The Jacksonville Jaguars cheerleaders perform in Halloween costumes during the second half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

New England Patriots cheerleaders perform in the first half of an NFL football game against the Chicago Bears on Sunday, Oct. 26, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

Tennessee Titans cheerleaders, dressed in Halloween costumes, perform in the fourth quarter of an NFL football game against the Houston Texans Sunday, Oct. 26, 2014, in Nashville, Tenn. (AP Photo/Mark Zaleski)

The Arizona Cardinals cheerleaders perform during the second half of an NFL football game against the Philadelphia Eagles, Sunday, Oct. 26, 2014, in Glendale, Ariz. (AP Photo/Rick Scuteri)

New England Patriots cheerleaders, dressed in costumes to commemorate Halloween, perform on the field during the first half of an NFL football game against the Chicago Bears, on Sunday, Oct. 26, 2014, in Foxborough, Mass. (AP Photo/Steven Senne)

A Tampa Bay Buccaneers cheerleader before an NFL football game against the Minnesota Vikings Sunday, Oct. 26, 2014, in Tampa, Fla. (AP Photo/Chris O'Meara)

The Jacksonville Jaguars cheerleaders perform in Halloween costumes during the second half of an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

The Jacksonville Jaguars cheerleaders perform before an NFL football game against the Miami Dolphins in Jacksonville, Fla., Sunday, Oct. 26, 2014.(AP Photo/Phelan M. Ebenhack)

Tennessee Titans cheerleaders, dressed in Halloween costumes, perform in the fourth quarter of an NFL football game between the Titans and the Houston Texans Sunday, Oct. 26, 2014, in Nashville, Tenn. (AP Photo/Mark Zaleski)