A Tampa Bay Buccaneers cheerleader during the fourth quarter of an NFL football game against the New Orleans Saints Sunday, Oct. 21, 2012, in Tampa, Fla. (AP Photo/Chris O'Meara)

A St. Louis Rams cheerleader performs during the third quarter of an NFL football game between the St. Louis Rams and the Green Bay Packers Sunday, Oct. 21, 2012, in St. Louis. (AP Photo/Seth Perlman)

PERTH, AUSTRALIA - OCTOBER 21: Bo Van Pelt of the USA and caddy Mark Chaney celebrate after winning the Perth International at Lake Karrinyup Country Club on October 21, 2012 in Perth, Australia. (Photo by Paul Kane/Getty Images)

The Temple cheerleaders perform on the field before an NCAA college football game against Rutgers Saturday, Oct. 20, 2012, in Philadelphia. (AP Photo/Mel Evans)

Florida State's James Wilder Jr. (32) and Cameron Erving (75) celebrate after Wilder scored a touchdown against Miami during the first half of an NCAA college football game in Miami, Saturday, Oct. 20, 2012. (AP Photo/Alan Diaz)

Southern California wide receiver Robert Woods, right, catches a pass for a touchdown as Colorado defensive back Kenneth Crawley defends as during the first half of their NCAA college football game, Saturday, Oct.20, 2012, in Los Angeles. (AP Photo/Mark J. Terrill)

Houston Texans cheerleaders perform before an NFL football game against the Baltimore Ravens, Sunday, Oct. 21, 2012, in Houston. (AP Photo/Dave Einsel)

Lauren Jenson cheers for the U.S. women's national team before an international friendly soccer match game against the Germany women's national team on Saturday, Oct. 20, 2012, in Bridgeview, Ill. (AP Photo/Nam Y. Huh)

Minnesota Vikings cheerleaders perform in the second half of an NFL football game in Minneapolis, Sunday, Oct. 21, 2012. (AP Photo/Andy King)

Florida's Dominique Easley (2) and D.J. Humphries (70) celebrate with fans after defeating South Carolina 44-11 in an NCAA college football game, Saturday, Oct. 20, 2012, in Gainesville, Fla.(AP Photo/John Raoux)

Elon's Aaron Melette makes a pass reception over Western Carolina's Elijer Martinez that he ran in for a touchdown during their NCAA college football game in Elon, N.C., Saturday, Oct. 20, 2012. Elon won 42-31. (AP Photo/Burlington Times-News, Scott Muthersbaugh)

Oakland Raiders cheerleaders perform during the first half of an NFL football game against the Jacksonville Jaguars in Oakland, Calif., Sunday, Oct. 21, 2012. (AP Photo/Marcio Jose Sanchez)

Fulham's Hugo Rodallega, right, competes with Aston Villa's Nathan Baker during their English Premier League soccer match at Craven Cottage, London, Saturday, Oct. 20, 2012. (AP Photo/Sang Tan)

Indiana Fever forward Tamika Catchings celebrates with the trophy and the MVP award after winning the WNBA basketball Finals against the Minnesota Lynx in Indianapolis, Sunday, Oct. 21, 2012. The Fever won 87-78 to clinch their first WNBA championship. (AP Photo/Michael Conroy)

Estudiantes de la Plata's Leandro Desabato, right, and Boca Juniors's Lucas Viatri go for a header during an Argentina's league soccer match in Buenos Aires, Argentina, Sunday, Oct. 21, 2012. (AP Photo/Natacha Pisarenko)

Oakland Raiders wide receiver Rod Streater (80) catches a pass against Jacksonville Jaguars cornerback Derek Cox (21) during the fourth quarter of an NFL football game in Oakland, Calif., Sunday, Oct. 21, 2012. The Raiders won 26-23 in overtime. (AP Photo/Marcio Jose Sanchez)

Carolina Panthers wide receiver Brandon LaFell (11) heads into the end zone for a touchdown as Dallas Cowboys cornerback Brandon Carr (39) defends during the first half of an NFL football game, Sunday, Oct. 21, 2012, in Charlotte, N.C. (AP Photo/Chuck Burton)

Notre Dame center Braxston Cave snaps the ball to Notre Dame quarterback Tommy Rees during the second half of an NCAA college football game against the BYU in South Bend, Ind., Saturday, Oct. 20, 2012. Notre Dame defeated BYU 17-14. (AP Photo/Michael Conroy)

A Notre Dame cheerleader perform during the first half of an NCAA college football game between the Notre Dame and the BYU in South Bend, Ind., Saturday, Oct. 20, 2012. (AP Photo/Michael Conroy)

MINNEAPOLIS, MN - OCTOBER 21: Rhett Ellison #40 of the Minnesota Vikings tackles Patrick Peterson #21 of the Arizona Cardinals at the Huber H. Humphrey Metrodome on October 21, 2012 in Minneapolis, Minnesota. (Photo by Adam Bettcher/Getty Images)

A Tampa Bay Buccaneers cheerleader performs during the second half of an NFL football game against the New Orleans Saints in Tampa, Fla., Sunday, Oct. 21, 2012.(AP Photo/Phelan M. Ebenhack)

San Francisco Giants' Pablo Sandoval reacts after hitting a home run during the eighth inning of Game 5 of baseball's National League championship series against the St. Louis Cardinals, Friday, Oct. 19, 2012, in St. Louis. (AP Photo/David J. Phillip)

A St. Louis Cardinals fan waits for the start of Game 5 of baseball's National League championship series between the San Francisco Giants and the St. Louis Cardinals Friday, Oct. 19, 2012, in St. Louis. (AP Photo/Mark Humphrey)

A Cincinnati Bengals fan watches during an NFL football game against the Pittsburgh Steelers, Sunday, Oct. 21, 2012, in Cincinnati. (AP Photo/Michael Keating)

Pittsburgh Steelers fan Amy O'Brien, from Richmond, Ind., watches in the second half of an NFL football game against the Cincinnati Bengals, Sunday, Oct. 21, 2012, in Cincinnati. (AP Photo/Michael Keating)

Oakland Raiders fan Douglas Guillen is shown before an NFL football game between the Oakland Raiders and the Jacksonville Jaguars in Oakland, Calif., Sunday, Oct. 21, 2012. (AP Photo/Marcio Jose Sanchez)

A St. Louis Rams cheerleader performs during the first quarter of an NFL football game between the St. Louis Rams and the Green Bay Packers Sunday, Oct. 21, 2012, in St. Louis. (AP Photo/Tom Gannam)

A New England Patriots fan applauds in the second quarter of an NFL football game against the New York Jets in Foxborough, Mass., Sunday, Oct. 21, 2012. (AP Photo/Charles Krupa)

Cincinnati Bengals fan Sally Fowler, from Xenia, Ohio, watches warm ups prior to an NFL football game against the Pittsburgh Steelers, Sunday, Oct. 21, 2012, in Cincinnati. (AP Photo/Michael Keating)

ENGLISHTOWN, NJ - OCTOBER 21: Participants pose for photographs during the Tough Mudder event at Raceway Park on October 21, 2012 in Englishtown, New Jersey. (Photo by Bruce Bennett/Getty Images)

A Minnesota Vikings fan is shown in the second half of an NFL football game against the Arizona Cardinals in Minneapolis, Sunday, Oct. 21, 2012. (AP Photo/Andy King)

Oakland Raiders cheerleaders perform during the first half of an NFL football game against the Jacksonville Jaguars in Oakland, Calif., Sunday, Oct. 21, 2012. (AP Photo/Marcio Jose Sanchez)

A young fan waits for players to get autographs before an NFL football game between the Minnesota Vikings and the Arizona Cardinals in Minneapolis, Sunday, Oct. 21, 2012. (AP Photo/Jim Mone)

Buffalo Bills' cheerleaders perform at an NFL football game against the Tennessee Titans in Orchard Park, N.Y., Sunday, Oct. 21, 2012. (AP Photo/Bill Wippert)

AUSTIN, TX - OCTOBER 21: Lance Armstrong speaks before the LIVESTRONG Challenge Ride at Palmer Events Center on October 21, 2012 in Austin, Texas. (Photo by Cooper Neill/Getty Images)

ENGLISHTOWN, NJ - OCTOBER 21: Participants go through the Underwater Tunnels obstacle during the the Tough Mudder event at Raceway Park on October 21, 2012 in Englishtown, New Jersey. (Photo by Bruce Bennett/Getty Images)

Cincinnati Bengals cheerleaders perform in the first half of an NFL football game against the Pittsburgh Steelers, Sunday, Oct. 21, 2012, in Cincinnati. (AP Photo/Michael Keating)

CINCINNATI, OH - OCTOBER 21: Chris Rainey #22 of the Pittsburgh Steelers gets tripped up while running with the football against the Cincinnati Bengals during the game at Paul Brown Stadium on October 21, 2012 in Cincinnati, Ohio. (Photo by Joe Robbins/Getty Images)

Oakland Raiders cheerleaders perform during the first half of an NFL football game between the Oakland Raiders and the Jacksonville Jaguars in Oakland, Calif., Sunday, Oct. 21, 2012. (AP Photo/Marcio Jose Sanchez)

Minnesota Lynx guard Seimone Augustus, right, drives around Indiana Fever forward Tamika Catchings in the second half of Game 3 of the WNBA basketball Finals, Friday, Oct. 19, 2012, in Indianapolis. The Fever won 76-59. (AP Photo/AJ Mast)

Indiana Fever forward Tamika Catchings hold up the trophy after defeating the Minesotta Lynx 87-78 in Game 4 of the WNBA basketball Finals, Sunday, Oct. 21, 2012, in Indianapolis. The Fever clinched their first WNBA championship. (AP Photo/AJ Mast)

Oakland Raiders cheerleaders perform during an NFL football game between the Oakland Raiders and the Jacksonville Jaguars in Oakland, Calif., Sunday, Oct. 21, 2012. (AP Photo/Marcio Jose Sanchez)

A Tampa Bay Buccaneers cheerleader during the fourth quarter of an NFL football game against the New Orleans Saints Sunday, Oct. 21, 2012, in Tampa, Fla. (AP Photo/Chris O'Meara)

ENGLISHTOWN, NJ - OCTOBER 21: A participant takes a break on the Berlin Wall obstacle in the Tough Mudder event at Raceway Park on October 21, 2012 in Englishtown, New Jersey. (Photo by Bruce Bennett/Getty Images)

A Tampa Bay Buccaneers cheerleader during the fourth quarter of an NFL football game against the New Orleans Saints Sunday, Oct. 21, 2012, in Tampa, Fla. (AP Photo/Chris O'Meara)

A Tampa Bay Buccaneers cheerleader during the fourth quarter of an NFL football game against the New Orleans Saints Sunday, Oct. 21, 2012, in Tampa, Fla. (AP Photo/Chris O'Meara)

CHARLOTTE, NC - OCTOBER 21: A fan of the Dallas Cowboys watches on during their game at Bank of America Stadium on October 21, 2012 in Charlotte, North Carolina. (Photo by Streeter Lecka/Getty Images)

A Houston Texans cheerleader performs during the second quarter of an NFL football game against the Baltimore Ravens, Sunday, Oct. 21, 2012, in Houston. (AP Photo/Dave Einsel)

Minnesota Vikings cheerleaders perform in the second half of an NFL football game in Minneapolis, Sunday, Oct. 21, 2012. (AP Photo/Andy King)

CINCINNATI, OH - OCTOBER 21: A Cincinnati Bengals cheerleader performs during the NFL game against the Pittsburgh Steelers at Paul Brown Stadium on October 21, 2012 in Cincinnati, Ohio. (Photo by Andy Lyons/Getty Images)

HOUSTON, TX- OCTOBER 21: Houston Texans cheerleaders cheer while the Houston Texans play against Baltimore Ravens on October 21, 2012 at Reliant Stadium in Houston, Texas. Texas won 43 to 13. (Photo by Thomas B. Shea/Getty Images)

ASCOT, ENGLAND - OCTOBER 20: Tom Queally riding Frankel win The Qipco Champions Stakes at Ascot racecourse on October 20, 2012 in Ascot, England. (Photo by Alan Crowhurst/Getty Images)

HOUSTON, TX- OCTOBER 21: Houston Texans cheerleaders cheer while the Houston Texans play against Baltimore Ravens on October 21, 2012 at Reliant Stadium in Houston, Texas. Texas won 43 to 13. (Photo by Thomas B. Shea/Getty Images)

HOUSTON, TX- OCTOBER 21: Houston Texans cheerleaders perform against the Baltimore Ravens on October 21, 2012 at Reliant Stadium in Houston, Texas. Texas won 43 to 13. (Photo by Thomas B. Shea/Getty Images)