The Washington Redskins cheerleaders run onto the field before an NFL football game against the Dallas Cowboys in Landover, Md., Sunday, Dec. 22, 2013. (AP Photo/Evan Vucci)

Cincinnati Bengals cheerleaders perform during half of an NFL football game against the Minnesota Vikings, Sunday, Dec. 22, 2013, in Cincinnati. (AP Photo/Tom Uhlman)

San Diego Chargers cheerleaders during the NFL game between the Oakland Raiders and the San Diego Chargers on Sunday, Dec. 22, 2013 at Qualcomm Stadium in San Diego. (Ric Tapia/NFL)

Former U.S. President George H.W. Bush visits with Houston Texans cheerleaders before an NFL football game against the Denver Broncos, Sunday, Dec. 22, 2013, in Houston. (AP Photo/David J. Phillip)

A Cincinnati Bengals cheerleader performs during the first half of an NFL football game against the Minnesota Vikings, Sunday, Dec. 22, 2013, in Cincinnati. (AP Photo/Al Behrman)

Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game against the Tennessee Titans in Jacksonville, Fla., Sunday, Dec. 22, 2013.(AP Photo/Stephen Morton)

Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game against the Tennessee Titans in Jacksonville, Fla., Sunday, Dec. 22, 2013.(AP Photo/Phelan M. Ebenhack)

The Washington Redskins cheerleaders perform during the first half of an NFL football game against the Dallas Cowboys in Landover, Md., Sunday, Dec. 22, 2013. (AP Photo/Alex Brandon)

Buffalo Bills cheerleader perform before an NFL football game between the Buffalo Bills and the Miami Dolphins on Sunday, Dec. 22, 2013, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

A St. Louis Rams cheerleader performs during the second quarter of an NFL football game between the St. Louis Rams and the Tampa Bay Buccaneers Sunday, Dec. 22, 2013, in St. Louis. (AP Photo/Tom Gannam)

The Washington Redskins cheerleaders preform during the first half of an NFL football game against the Washington Redskins in Landover, Md., Sunday, Dec. 22, 2013. (AP Photo/Alex Brandon)

St. Louis Rams cheerleaders perform during the second quarter of an NFL football game between the St. Louis Rams and the Tampa Bay Buccaneers Sunday, Dec. 22, 2013, in St. Louis. (AP Photo/L.G. Patterson)

Buffalo Bills cheerleader perform before an NFL football game between the Buffalo Bills and the Miami Dolphins on Sunday, Dec. 22, 2013, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

Cincinnati Bengals cheerleaders perform during half of an NFL football game against the Minnesota Vikings, Sunday, Dec. 22, 2013, in Cincinnati. (AP Photo/Tom Uhlman)

A St. Louis Rams cheerleader performs during the second quarter of an NFL football game between the St. Louis Rams and the Tampa Bay Buccaneers Sunday, Dec. 22, 2013, in St. Louis. (AP Photo/Tom Gannam)

A St. Louis Rams cheerleader performs during the second quarter of an NFL football game between the St. Louis Rams and the Tampa Bay Buccaneers Sunday, Dec. 22, 2013, in St. Louis. (AP Photo/Tom Gannam)

Carolina Panthers cheerleaders perform during an NFL football game against the New Orleans Saints at Bank of America Stadium on Sunday, Dec. 22, 2013, in Charlotte, North Carolina. The Panthers lead 7-6 at halftime. (Perry Knotts/NFL)

The Washington Redskins cheerleaders perform during the first half of an NFL football game against the Dallas Cowboys in Landover, Md., Sunday, Dec. 22, 2013. (AP Photo/Evan Vucci)

Carolina Panthers cheerleaders perform during an NFL football game against the New Orleans Saints at Bank of America Stadium on Sunday, Dec. 22, 2013, in Charlotte, North Carolina. The Panthers defeated the Saints 17-13. (Perry Knotts/NFL)

A Carolina Panthers cheerleader performs during an NFL football game against the New Orleans Saints at Bank of America Stadium on Sunday, Dec. 22, 2013, in Charlotte, North Carolina. The Panthers defeated the Saints 17-13. (Perry Knotts/NFL)

Carolina Panthers cheerleaders perform during an NFL football game against the New Orleans Saints at Bank of America Stadium on Sunday, Dec. 22, 2013, in Charlotte, North Carolina. The Panthers defeated the Saints 17-13. (Perry Knotts/NFL)

Carolina Panthers cheerleaders perform during an NFL football game against the New Orleans Saints at Bank of America Stadium on Sunday, Dec. 22, 2013, in Charlotte, North Carolina. The Panthers defeated the Saints 17-13. (Perry Knotts/NFL)

Carolina Panthers cheerleaders perform during an NFL football game against the New Orleans Saints at Bank of America Stadium on Sunday, Dec. 22, 2013, in Charlotte, North Carolina. The Panthers defeated the Saints 17-13. (Perry Knotts/NFL)

Carolina Panthers cheerleaders perform during an NFL football game against the New Orleans Saints at Bank of America Stadium on Sunday, Dec. 22, 2013, in Charlotte, North Carolina. The Panthers defeated the Saints 17-13. (Perry Knotts/NFL)

New York Jets cheerleaders perform during the first half of an NFL football game against the Cleveland Browns Sunday, Dec. 22, 2013, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

New York Jets cheerleaders perform during the first half of an NFL football game against the Cleveland Browns Sunday, Dec. 22, 2013, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

A Baltimore Ravens cheerleader performs during an NFL football game against the New England Patriots, Sunday, Dec. 22, 2013, in Baltimore. (AP Photo/Nick Wass)

The Jacksonville Jaguars cheerleaders perform during the second half of an NFL football game against the Tennessee Titans in Jacksonville, Fla., Sunday, Dec. 22, 2013.(AP Photo/Phelan M. Ebenhack)

The Jacksonville Jaguars cheerleaders pose for fans during the second half of an NFL football game against the Tennessee Titans in Jacksonville, Fla., Sunday, Dec. 22, 2013.(AP Photo/Phelan M. Ebenhack)

New York Jets cheerleaders perform during the second half of an NFL football game against the Cleveland Browns Sunday, Dec. 22, 2013, in East Rutherford, N.J. (AP Photo/Peter Morgan)

Carolina Panthers cheerleaders perform in the second half of an NFL football game against the New Orleans Saints in Charlotte, N.C., Sunday, Dec. 22, 2013. (AP Photo/Bob Leverone)

Texans cheerleaders perform during the third quarter of an NFL football game, Sunday, Dec. 22, 2013, in Houston. (AP Photo/David J. Phillip)

A Baltimore Ravens cheerleader performs during an NFL football game against the New England Patriots, Sunday, Dec. 22, 2013, in Baltimore. (AP Photo/Nick Wass)

New York Jets cheerleaders perform during the first half of an NFL football game against the Cleveland Browns Sunday, Dec. 22, 2013, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

The San Diego Chargers cheerleaders perform during the first half of an NFL football game against the Oakland Raiders on Sunday, Dec. 22, 2013, in San Diego. (AP Photo/Lenny Ignelzi)

A Baltimore Ravens cheerleader performs during an NFL football game against the New England Patriots, Sunday, Dec. 22, 2013, in Baltimore. (AP Photo/Nick Wass)

The San Diego Chargers cheerleaders perform during the first half of an NFL football game against the Oakland Raiders on Sunday, Dec. 22, 2013, in San Diego. (AP Photo/Lenny Ignelzi)

A Carolina Panthers cheerleader performs in the first half of an NFL football game against the New Orleans Saints in Charlotte, N.C., Sunday, Dec. 22, 2013. (AP Photo/Mike McCarn)