the Denver Broncos cheerleaders wear "509" t-shirts after Peyton Manning threw his 509th career touchdown pass during the first half of an NFL football game against the San Francisco 49ers , Sunday, Oct. 19, 2014, in Denver. (AP Photo/Jack Dempsey)

A Denver Broncos cheerleader performs during an NFL game against the San Francisco 49ers on Sunday, Oct. 19, 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 Francisco 49ers, Sunday, Oct. 19, 2014, in Denver. (AP Photo/Joe Mahoney)

Denver Broncos cheerleaders perform prior to an NFL football game against the San Francisco 49ers, Sunday, Oct. 19, 2014, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos cheerleaders perform prior to an NFL football game against the San Francisco 49ers, Sunday, Oct. 19, 2014, in Denver. (AP Photo/Jack Dempsey)

A member of the Dallas Cowboys cheerleaders performs during an NFL game against the New York Giants, Sunday, Oct. 19, 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

A member of the Dallas Cowboys cheerleaders performs during an NFL game against the New York Giants, Sunday, Oct. 19, 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

Members of the Dallas Cowboys cheerleaders perform during an NFL game against the New York Giants, Sunday, Oct. 19, 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

The Dallas Cowboys cheerleaders march onto the field during team introductions before an NFL game against the New York Giants, Sunday, Oct. 19, 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

Members of the Dallas Cowboys cheerleaders perform during an NFL game against the New York Giants, Sunday, Oct. 19, 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

A member of the Dallas Cowboys cheerleaders performs during the second half of an NFL football game against the New York Giants, Sunday, Oct. 19, 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

The Washington Redskins cheerleaders perform during the first half of an NFL football game against the Tennessee Titans, Sunday, Oct. 19, 2014, in Landover, Md. (AP Photo/Mark E. Tenally)

An Indianapolis Colts cheerleader cheers during the first half of an NFL football game between the Indianapolis Colts and the Cincinnati Bengals Sunday, Oct. 19, 2014, in Indianapolis. (AP Photo/AJ Mast)

Baltimore Ravens cheerleaders perform in the first half of an NFL football game between the Ravens and the Atlanta Falcons, Sunday, Oct. 19, 2014, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens cheerleaders perform in the first half of an NFL football game between the Ravens and the Atlanta Falcons, Sunday, Oct. 19, 2014, in Baltimore. (AP Photo/Nick Wass)

St. Louis Rams cheerleaders perform during the first quarter of an NFL football game between the St. Louis Rams and the Seattle Seahawks Sunday, Oct. 19, 2014, in St. Louis. (AP Photo/L.G. Patterson)

The Washington Redskins cheerleaders perform during the first half of an NFL football game against the Tennessee Titans, Sunday, Oct. 19, 2014, in Landover, Md. (AP Photo/Pablo Martinez Monsivais)

The Washington Redskins cheerleaders perform during the second half of an NFL football game against the Tennessee Titans, Sunday, Oct. 19, 2014, in Landover, Md. (AP Photo/Mark E. Tenally)

A St. Louis Rams cheerleader performs during the third quarter of an NFL football game between the St. Louis Rams and the Seattle Seahawks Sunday, Oct. 19, 2014, in St. Louis. (AP Photo/Tom Gannam)

St. Louis Rams cheerleaders perform during the third quarter of an NFL football game between the St. Louis Rams and the Seattle Seahawks Sunday, Oct. 19, 2014, in St. Louis. (AP Photo/Tom Gannam)

Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game between the Jacksonville Jaguars and the Cleveland Browns in Jacksonville, Fla., Sunday, Oct. 19, 2014. (AP Photo/Stephen B. Morton)

A Baltimore Ravens cheerleader performs in the second half of an NFL football game between the Ravens and the Atlanta Falcons, Sunday, Oct. 19, 2014, in Baltimore. (AP Photo/Nick Wass)

An Indianapolis Colts cheerleader during the first half of an NFL football game between the Indianapolis Colts and the Cincinnati Bengals Sunday, Oct. 19, 2014, in Indianapolis. (AP Photo/Michael Conroy)

Cheerleaders perform during the first half of an NFL football game between the Green Bay Packers and the Carolina Panthers Sunday, Oct. 19, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

New England Patriots cheerleaders perform during an NFL football game against the New York Jets at Gillette Stadium on Thursday October 16, 2014 in Foxborough, Massachusetts. (Aaron M. Sprecher/NFL)

New England Patriots cheerleaders perform during a time out in the first half of an NFL football game Thursday, Oct. 16, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots cheerleaders perform during an NFL football game against the New York Jets at Gillette Stadium on Thursday October 16, 2014 in Foxborough, Massachusetts. (Aaron M. Sprecher/NFL)

An Indianapolis Colts cheerleader during the first half of an NFL football game between the Indianapolis Colts and the Cincinnati Bengals Sunday, Oct. 19, 2014, in Indianapolis. (AP Photo/Michael Conroy)

An Indianapolis Colts cheerleader cheers during the first half of an NFL football game between the Indianapolis Colts and the Cincinnati Bengals Sunday, Oct. 19, 2014, in Indianapolis. (AP Photo/AJ Mast)

A Washington Redskins cheerleader performs during the first half of an NFL football game against the Tennessee Titans, Sunday, Oct. 19, 2014, in Landover, Md. (AP Photo/Mark E. Tenally)

A Baltimore Ravens cheerleader performs in the first half of an NFL football game between the Ravens and the Atlanta Falcons, Sunday, Oct. 19, 2014, in Baltimore. (AP Photo/Nick Wass)

Members of the Jacksonville Jaguars Roar Cheerleaders perform during the second half of an NFL football game against the Cleveland Browns, Sunday, Oct. 19, 2014, in Jacksonville, Fla. The Jaguars beat the Browns 24-6. (AP Photo/Stephen B. Morton)

Cheerleaders perform during the first half of an NFL football game between the Green Bay Packers and the Carolina Panthers Sunday, Oct. 19, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

The San Diego Chargers cheerleaders perform as the Chargers play the Kansas City Chiefs during the first half of an NFL football game Sunday, Oct. 19, 2014, in San Diego. (AP Photo/Denis Poroy)

The San Diego Chargers cheerleaders perform as the Chargers play the Kansas City Chiefs during the first half of an NFL football game Sunday, Oct. 19, 2014, in San Diego. (AP Photo/Denis Poroy)

The Washington Redskins cheerleaders perform during the second half of an NFL football game against the Tennessee Titans, Sunday, Oct. 19, 2014, in Landover, Md. The Redskins won 19-17. (AP Photo/Richard Lipski)

An Indianapolis Colts cheerleader cheers during the first half of an NFL football game between the Indianapolis Colts and the Cincinnati Bengals Sunday, Oct. 19, 2014, in Indianapolis. (AP Photo/AJ Mast)

A Baltimore Ravens cheerleader performs in the second half of an NFL football game between the Ravens and the Atlanta Falcons, Sunday, Oct. 19, 2014, in Baltimore. (AP Photo/Nick Wass)

An Indianapolis Colts cheerleader during the first half of an NFL football game between the Indianapolis Colts and the Cincinnati Bengals Sunday, Oct. 19, 2014, in Indianapolis. (AP Photo/Michael Conroy)

Oakland Raiders cheerleaders hold flags for Hispanic Heritage Month before an NFL football game between the Raiders and the Arizona Cardinals in Oakland, Calif., Sunday, Oct. 19, 2014. (AP Photo/Marcio Jose Sanchez)

Oakland Raiders cheerleaders perform before an NFL football game between the Raiders and the Arizona Cardinals in Oakland, Calif., Sunday, Oct. 19, 2014. (AP Photo/Marcio Jose Sanchez)

The Washington Redskins cheerleaders perform during the second half of an NFL football game against the Tennessee Titans, Sunday, Oct. 19, 2014, in Landover, Md. (AP Photo/Mark E. Tenally)

Jacksonville Jaguars cheerleaders perform during the first half of an NFL football game between the Jacksonville Jaguars and the Cleveland Browns in Jacksonville, Fla., Sunday, Oct. 19, 2014. (AP Photo/Phelan M. Ebenhack)

Members of the Jacksonville Jaguars Roar Cheerleaders perform during the second half of an NFL football game against the Cleveland Browns, Sunday, Oct. 19, 2014, in Jacksonville, Fla. The Jaguars beat the Browns 24-6. (AP Photo/Stephen B. Morton)

A St. Louis Rams cheerleader performs during the fourth quarter of an NFL football game between the St. Louis Rams and the Seattle Seahawks Sunday, Oct. 19, 2014, in St. Louis. The Rams won 28-26. (AP Photo/Jeff Roberson)

The Washington Redskins cheerleaders perform during the second half of an NFL football game against the Tennessee Titans, Sunday, Oct. 19, 2014, in Landover, Md. (AP Photo/Richard Lipski)

Cheerleaders perform during the second half of an NFL football game between the Green Bay Packers and the Carolina Panthers Sunday, Oct. 19, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

An Indianapolis Colts cheerleader during the first half of an NFL football game between the Indianapolis Colts and the Cincinnati Bengals Sunday, Oct. 19, 2014, in Indianapolis. (AP Photo/Michael Conroy)

An Oakland Raiders cheerleader performs during the first half of an NFL football game between the Raiders and the Arizona Cardinals in Oakland, Calif., Sunday, Oct. 19, 2014. (AP Photo/Marcio Jose Sanchez)

An Oakland Raiders cheerleader performs during the first half of an NFL football game between the Raiders and the Arizona Cardinals in Oakland, Calif., Sunday, Oct. 19, 2014. (AP Photo/Marcio Jose Sanchez)

St. Louis Rams cheerleaders perform during the fourth quarter of an NFL football game between the St. Louis Rams and the Seattle Seahawks Sunday, Oct. 19, 2014, in St. Louis. The Rams won 28-26. (AP Photo/Tom Gannam)

The San Diego Chargers cheerleaders perform during the first half of an NFL football game Sunday, Oct. 19, 2014, in San Diego. (AP Photo/Denis Poroy)

A Baltimore Ravens cheerleaders performs in the first half of an NFL football game between the Ravens and the Atlanta Falcons, Sunday, Oct. 19, 2014, in Baltimore. (AP Photo/Nick Wass)