The Cincinnati Bengals cheerleaders perform before the start of an NFL football game between the Cincinnati Bengals and the Denver Broncos Monday, Dec. 22, 2014, in Cincinnati. (AP Photo/Michael Conroy)

The Cincinnati Bengals cheerleaders perform before the start of an NFL football game between the Cincinnati Bengals and the Denver Broncos Monday, Dec. 22, 2014, in Cincinnati. (AP Photo/Michael Conroy)

The Cincinnati Bengals cheerleaders perform before the start of an NFL football game between the Cincinnati Bengals and the Denver Broncos Monday, Dec. 22, 2014, in Cincinnati. (AP Photo/Michael Conroy)

Dallas Cowboys cheerleaders perform a holiday show at halftime during an NFL football game against the Indianapolis Colts on Sunday, December 21, 2014 at AT&T Stadium in Arlington, Texas. The Cowboys defeated the Colts, 42-7. (AP Photo/James D Smith)

Dallas Cowboys cheerleaders perform a holiday show at halftime during an NFL football game against the Indianapolis Colts on Sunday, December 21, 2014 at AT&T Stadium in Arlington, Texas. The Cowboys defeated the Colts, 42-7. (AP Photo/James D Smith)

Brie, the New York Jets Pro-Bowl cheerleader, poses during the second half of an NFL football game against the New England Patriots Sunday, Dec. 21, 2014, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

The Tampa Bay Buccaneers cheerleaders perform during the second half of an NFL football game against the Green Bay Packers in Tampa, Fla., Sunday, Dec. 21, 2014. The Packers won 20-3. (AP Photo/Phelan M. Ebenhack)

The Tampa Bay Buccaneers cheerleaders perform during the second half of an NFL football game against the Green Bay Packers in Tampa, Fla., Sunday, Dec. 21, 2014. The Packers won 20-3. (AP Photo/Phelan M. Ebenhack)

Oakland Raiders Raiderette cheerleaders during the NFL regular season game against the Buffalo Bills and the Oakland Raiders on Sunday, Dec. 21, 2014 at the O.co Coliseum in Oakland, Calif. (Ric Tapia/NFL)

Oakland Raiders Raiderette cheerleaders during the NFL regular season game against the Buffalo Bills and the Oakland Raiders on Sunday, Dec. 21, 2014 at the O.co Coliseum in Oakland, Calif. (Ric Tapia/NFL)

Oakland Raiders Raiderettes cheerleaders during the NFL regular season game against the Buffalo Bills and the Oakland Raiders on Sunday, Dec. 21, 2014 at the O.co Coliseum in Oakland, Calif. (Ric Tapia/NFL)

Tampa Bay Buccaneers cheerleader Cassie dances before an NFL football game against the Green Bay Packers Sunday, Dec. 21, 2014, in Tampa, Fla. Cassie will represent the Buccaneers as a cheerleader at the Pro-Bowl. (AP Photo/Chris O'Meara)

A Carolina Panthers cheerleader performs in the first half of an NFL football game against the Cleveland Browns in Charlotte, N.C., Sunday, Dec. 21, 2014. (AP Photo/Mike McCarn)

A Houston Texans cheerleader performs during the second half of an NFL football game against the Baltimore Ravens Sunday, Dec. 21, 2014, in Houston. (AP Photo/Patric Schneider)

Tampa Bay Buccaneers cheerleader Tricia during the first quarter of an NFL football game against the Green Bay Packers Sunday, Dec. 21, 2014, in Tampa, Fla. (AP Photo/Chris O'Meara)

A Carolina Panthers cheerleader performs in the first half of an NFL football game against the Cleveland Browns in Charlotte, N.C., Sunday, Dec. 21, 2014. (AP Photo/Bob Leverone)

Tampa Bay Buccaneers cheerleader Cassie, center, celebrates with teammates after being named an Pro-Bowl cheerleader during the first quarter of an NFL football game against the Green Bay Packers Sunday, Dec. 21, 2014, in Tampa, Fla. (AP Photo/Phelan M. Ebenhack)

A Washington Redskins cheerleader cheers on her team during an NFL football game against the Philadelphia Eagles at FedEx Field on Saturday December 20, 2014 in Landover, Maryland. (Aaron M. Sprecher/NFL)

A Jacksonville Jaguars cheerleader during the first quarter of an NFL football game against the Tennessee Titans Thursday, Dec. 18, 2014, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game against the Tennessee Titans in Jacksonville, Fla., Thursday, Dec. 18, 2014. (AP Photo/Stephen B. Morton)

Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game against the Tennessee Titans in Jacksonville, Fla., Thursday, Dec. 18, 2014. (AP Photo/Stephen B. Morton)

A Jacksonville Jaguars cheerleader during the first quarter of an NFL football game against the Tennessee Titans Thursday, Dec. 18, 2014, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game against the Tennessee Titans in Jacksonville, Fla., Thursday, Dec. 18, 2014. (AP Photo/Stephen B. Morton)

Jacksonville Jaguars cheerleaders during the first quarter of an NFL football game against the Tennessee Titans Thursday, Dec. 18, 2014, in Jacksonville, Fla. (AP Photo/Chris O'Meara)

Jacksonville Jaguars cheerleader Samantha will represent the Jaguars at the Pro Bowl. She was picked during the second half of an NFL football game between the Jacksonville Jaguars and the Tennessee Titans in Jacksonville, Fla., Thursday, Dec. 18, 2014. (AP Photo/Stephen B. Morton)

Jacksonville Jaguars cheerleaders during the fourth quarter of an NFL football game against the Tennessee Titans Thursday, Dec. 18, 2014, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

A Washington Redskins cheerleader performs during the first half of an NFL football game against the Philadelphia Eagles in Landover, Md., Saturday, Dec. 20, 2014. (AP Photo/Alex Brandon)

The Washington Redskins cheerleaders during the first half of an NFL football game against the Philadelphia Eagles in Landover, Md., Saturday, Dec. 20, 2014. (AP Photo/Alex Brandon)

A Jacksonville Jaguars cheerleader during the first quarter of an NFL football game against the Tennessee Titans Thursday, Dec. 18, 2014, in Jacksonville, Fla. (AP Photo/Chris O'Meara)

The Washington Redskins cheerleaders during the first half of an NFL football game against the Philadelphia Eagles in Landover, Md., Saturday, Dec. 20, 2014. (AP Photo/Alex Brandon)

San Francisco 49ers cheerleader Aleena waves after being announced as the team's Pro Bowl cheerleader during the first half of an NFL football game between the 49ers and the San Diego Chargers in Santa Clara, Calif., Saturday, Dec. 20, 2014. (AP Photo/Ben Margot)

San Francisco 49ers cheerleader Aleena waves after being announced as the team's Pro Bowl cheerleader during the first half of an NFL football game between the 49ers and the San Diego Chargers in Santa Clara, Calif., Saturday, Dec. 20, 2014. (AP Photo/Marcio Jose Sanchez)

A San Francisco 49ers cheerleader performs during the first half of an NFL football game against the San Diego Chargers in Santa Clara, Calif., Saturday, Dec. 20, 2014. (AP Photo/Marcio Jose Sanchez)

Oakland Raiders cheerleaders perform during the first half of an NFL football game between the Oakland Raiders and the Buffalo Bills in Oakland, Calif., Sunday, Dec. 21, 2014. (AP Photo/Marcio Jose Sanchez)

Oakland Raiders cheerleaders perform during the first half of an NFL football game between the Oakland Raiders and the Buffalo Bills in Oakland, Calif., Sunday, Dec. 21, 2014. (AP Photo/Marcio Jose Sanchez)

A Miami Dolphins cheerleader performs during the first half of an NFL football game against the Minnesota Vikings, Sunday, Dec. 21, 2014, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

The Washington Redskins cheerleaders perform during the first half of an NFL football game against the Philadelphia Eagles in Landover, Md., Saturday, Dec. 20, 2014. (AP Photo/Mark Tenally)

Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game against the Tennessee Titans in Jacksonville, Fla., Thursday, Dec. 18, 2014. (AP Photo/Phelan M. Ebenhack)

An Oakland Raiders cheerleader performs during the first half of an NFL football game between the Oakland Raiders and the Buffalo Bills in Oakland, Calif., Sunday, Dec. 21, 2014. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers cheerleaders perform during the first half of an NFL football game between the San Francisco 49ers and the San Diego Chargers in Santa Clara, Calif., Saturday, Dec. 20, 2014. (AP Photo/Marcio Jose Sanchez)

The Tampa Bay Buccaneers cheerleaders perform during the second half of an NFL football game against the Green Bay Packers in Tampa, Fla., Sunday, Dec. 21, 2014. The Packers won 20-3. (AP Photo/Phelan M. Ebenhack)

A Tampa Bay Buccaneers cheerleader performs during the second half of an NFL football game against the Green Bay Packers in Tampa, Fla., Sunday, Dec. 21, 2014. The Packers won 20-3.(AP Photo/Phelan M. Ebenhack)

San Francisco 49ers cheerleaders perform during the first half of an NFL football game between the San Francisco 49ers and the San Diego Chargers in Santa Clara, Calif., Saturday, Dec. 20, 2014. (AP Photo/Marcio Jose Sanchez)

An Oakland Raiders cheerleader performs during the first half of an NFL football game between the Oakland Raiders and the Buffalo Bills in Oakland, Calif., Sunday, Dec. 21, 2014. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers cheerleaders perform during the first half of an NFL football game between the San Francisco 49ers and the San Diego Chargers in Santa Clara, Calif., Saturday, Dec. 20, 2014. (AP Photo/Ben Margot)

An Oakland Raiders cheerleader performs during the first half of an NFL football game between the Oakland Raiders and the Buffalo Bills in Oakland, Calif., Sunday, Dec. 21, 2014. (AP Photo/Marcio Jose Sanchez)

A Houston Texans cheerleader performs during the second half of an NFL football game against the Baltimore Ravens Sunday, Dec. 21, 2014, in Houston. (AP Photo/Patric Schneider)

A Tampa Bay Buccaneers cheerleader during the fourth quarter of an NFL football game against the Green Bay Packers Sunday, Dec. 21, 2014, in Tampa, Fla. (AP Photo/Phelan M. Ebenhack)

San Francisco 49ers cheerleaders perform during the first half of an NFL football game between the San Francisco 49ers and the San Diego Chargers in Santa Clara, Calif., Saturday, Dec. 20, 2014. (AP Photo/Ben Margot)

The Arizona Cardinals Pro Bowl cheerleader, front, performs during the first half of an NFL football game against the Seattle Seahawks, Sunday, Dec. 21, 2014, in Glendale, Ariz. (AP Photo/Rick Scuteri)

The Arizona Cardinals Pro Bowl cheerleader performs during the first half of an NFL football game against the Seattle Seahawks, Sunday, Dec. 21, 2014, in Glendale, Ariz. (AP Photo/Rick Scuteri)

The Tampa Bay Buccaneers cheerleaders perform during the second half of an NFL football game against the Green Bay Packers in Tampa, Fla., Sunday, Dec. 21, 2014. The Packers won 20-3. (AP Photo/Phelan M. Ebenhack)