The Tampa Bay Buccaneers cheerleaders performs during the second half of an NFL football game against the St. Louis Rams on Sunday, Dec. 23, 2012, in Tampa, Fla. The Rams won 28-13. (AP Photo/Reinhold Matay)

The Tampa Bay Buccaneers cheerleaders performs during the second half of an NFL football game against the St. Louis Rams on Sunday, Dec. 23, 2012, in Tampa, Fla. The Rams won 28-13. (AP Photo/Reinhold Matay)

ARLINGTON, TX - DECEMBER 23: A Dallas Cowboys Cheerleader performs at Cowboys Stadium on December 23, 2012 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

DENVER, CO - DECEMBER 23: A member of the Denver Broncos cheerleaders performs in holiday costume during a break in the action against the Cleveland Browns at Sports Authority Field at Mile High on December 23, 2012 in Denver, Colorado. (Photo by Doug Pensinger/Getty Images)

Cincinnati Bengals wide receiver A.J. Green (18) is hit by Pittsburgh Steelers strong safety Troy Polamalu (43) as he tries to catch a pass in the second quarter of an NFL football game in Pittsburgh, Sunday, Dec 23, 2012. The pass was incomplete. (AP Photo/Gene J. Puskar)

A fan dressed as Santa Claus looks on during the first half of an NFL football game between the Carolina Panthers and the Oakland Raiders in Charlotte, N.C., Sunday, Dec. 23, 2012. (AP Photo/Bob Leverone)

The Tampa Bay Buccaneers cheerleaders dance during the fourth quarter of an NFL football game against the St. Louis Rams Sunday, Dec. 23, 2012, in Tampa, Fla. (AP Photo/Chris O'Meara)

San Francisco 49ers' Vernon Davis, left, is hit by Seattle Seahawks' Kam Chancellor, right during a reception attempt in the first half of an NFL football game, Sunday, Dec. 23, 2012, in Seattle. (AP Photo/John Froschauer)

HOUSTON, TX - DECEMBER 23: Houston Texans cheerleaders perform at Reliant Stadium on December 23, 2012 in Houston, Texas. Minnesota Vikings defeat the Houston Texans 23-6. (Photo by Bob Levey/Getty Images)

TAMPA, FL - DECEMBER 23: A cheerleader of the Tampa Bay Buccaneers dances on the sidelines during play against the St. Louis Rams December 23, 2012 at Raymond James Stadium in Tampa, Florida. The Rams won 28 - 13. (Photo by Al Messerschmidt/Getty Images)

New York Giants running back David Wilson flips after scoring a touchdown in the first half of an NFL football game against the Baltimore Ravens in Baltimore, Sunday, Dec. 23, 2012. (AP Photo/Nick Wass)

Utah Jazz guard Jamaal Tinsley (6) grabs the loose ball away from a diving Orlando Magic guard Arron Afflalo (4) during the second half of an NBA basketball game, Sunday, Dec. 23, 2012, in Orlando, Fla. (AP Photo/Scott Iskowitz)

Pittsburgh Steelers Hall of Fame running back Franco Harris twirls a Terrible Towel during a ceremony commemorating the 40th anniversary of his "Immaculate Reception" catch in the 1972 playoff game against the Oakland Raiders, during the halftime of an NFL football game between the Steelers and the Cincinnati Bengals in Pittsburgh, Sunday, Dec. 23, 2012. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers running back Jonathan Dwyer (27) flips over as he is tackled on a run in the second quarter of an NFL football game against the Cincinnati Bengals on Sunday, Dec. 23, 2012, in Pittsburgh. (AP Photo/Don Wright)

Entertainers Chris Brown, left, and Rihanna attend an NBA basketball game between the Los Angeles Lakers and New York Knicks in Los Angeles, Tuesday, Dec. 25, 2012. The Lakers won 100-94. (AP Photo/Alex Gallardo)

A Tampa Bay Buccaneers cheerleader dances during the fourth quarter of an NFL football game against the St. Louis Rams Sunday, Dec. 23, 2012, in Tampa, Fla. (AP Photo/Chris O'Meara)

Oklahoma City Thunder's Serge Ibaka (9) and Miami Heat's LeBron James (6) battle for the ball during the second half of an NBA basketball game in Miami, Tuesday, Dec. 25, 2012. The Heat won 103-97. (AP Photo/J Pat Carter)

A Tampa Bay Buccaneers cheerleader during the fourth quarter of an NFL football game against the St. Louis Rams Sunday, Dec. 23, 2012, in Tampa, Fla. (AP Photo/Chris O'Meara)

Minnesota Vikings cornerback Marcus Sherels (35) is tackled by Houston Texans' James Casey (86) during the second quarter of an NFL football game on Sunday, Dec. 23, 2012, in Houston. (AP Photo/Patric Schneider)

Indiana State guard Lucas Eitel (2) and forward RJ Mahurin (31) celebrate their 57-55 overtime win over Miami in an NCAA college basketball game at the Diamond Head Classic, Tuesday, Dec. 25, 2012, in Honolulu. (AP Photo/Eugene Tanner)

A dejected fan dressed in a green Santa Claus outfit holds up a sign detailing his Christmas wish list after the San Diego Chargers defeated the New York Jets 217 during the second half of an NFL football game, Sunday, Dec. 23, 2012, in East Rutherford, N.J. (AP Photo/Kathy Willens)

A cheerleader performs during an NBA basketball game between the Golden State Warriors and the Charlotte Bobcats in Oakland, Calif., Friday, Dec. 21, 2012. (AP Photo/Marcio Jose Sanchez)

Miami Heat's LeBron James (6) dunks as Oklahoma City Thunder's Russell Westbrook (0) and Heat's Mario Chalmers (15) watch during the first half of an NBA basketball game, Tuesday, Dec. 25, 2012, in Miami. (AP Photo/J Pat Carter)

A New Orleans Hornets cheerleader performs in the second half of a NBA basketball game against the Indiana Pacers at the New Orleans Arena in New Orleans Saturday, Dec. 22, 2012. Indiana beat New Orleans 81-75. (AP Photo/Dave Martin)

Detroit Lions wide receiver Calvin Johnson (81) is congratulated by quarterback Matthew Stafford in the fourth quarter of an NFL football game against the Atlanta Falcons after breaking Jerry Rice's record for reception yards in Detroit, Saturday, Dec. 22, 2012. Johnson entered the game needing 182 yards to tie Rice, who set his mark in 1995 with the San Francisco 49ers. (AP Photo/Duane Burleson)

A fan dressed as Santa Claus reacts during the first half of an NFL football game between the Dallas Cowboys and the New Orleans Saints, Sunday, Dec. 23, 2012, in Arlington, Texas. (AP Photo/Sharon Ellman)

Detroit Lions wide receiver Calvin Johnson (81) walks off the field with his father Calvin Johnson Sr., after an NFL football game against the Atlanta Falcons in Detroit, where he broke Jerry Rice's NFL single-season receiving mark of 1,848 yards, Saturday, Dec. 22, 2012. (AP Photo/Duane Burleson)

Members of The Roar cheerleading squad for the Jacksonville Jaguars perform on the sidelines before the start of an NFL football game against the New England Patriots, Sunday, Dec. 23, 2012, in Jacksonville, Fla. The Patriots beat the Jaguars 23-16. (AP Photo/Stephen Morton)

The Tampa Bay Buccaneers cheerleaders performs during the second half of an NFL football game against the St. Louis Rams on Sunday, Dec. 23, 2012, in Tampa, Fla. The Rams won 28-13. (AP Photo/Reinhold Matay)

A Jacksonville Jaguars cheerleader performs while wearing a Christmas-themed uniform during the second half of an NFL football game against the New England Patriots in Jacksonville, Fla., Sunday, Dec. 23, 2012. The Patriots won 23-16.(AP Photo/Phelan M. Ebenhack)

A spectator wears a Santa Claus costume during the first half of an NFL football game between the New York Jets and the San Diego Chargers, Sunday, Dec. 23, 2012 in East Rutherford, N.J. (AP Photo/Kathy Willens)

Seattle rap singer Macklemore responds to the crowd at CenturyLink Field prior to an NFL football game between the Seattle Seahawks and the San Francisco 49ers, Sunday, Dec. 23, 2012, in Seattle. (AP Photo/Elaine Thompson)

Kansas City Chiefs cheerleaders perform during the first half of an NFL football game against the Indianapolis Colts Sunday, Dec. 23, 2012, in Kansas City, Mo. (AP Photo/Charlie Riedel)

Dallas Cowboys cheerleaders perform during halftime of an NFL football game against the New Orleans Saints Sunday, Dec. 23, 2012 in Arlington, Texas. The Saints won 34-31 in overtime. (AP Photo/Brandon Wade)

A Carolina Panthers cheerleader performs during the first half of an NFL football game between the Carolina Panthers and the Oakland Raiders in Charlotte, N.C., Sunday, Dec. 23, 2012. (AP Photo/Mike McCarn)

A Kansas City Chiefs fan dressed as Santa Claus cheers during the second half of an NFL football game between the Kansas City Chiefs and the Indianapolis Colts Sunday, Dec. 23, 2012, in Kansas City, Mo. (AP Photo/Ed Zurga)

Dallas Cowboys cheerleaders dance before the NFL football game against the New Orleans Saints Sunday, Dec. 23, 2012 in Arlington, Texas. (AP Photo/Brandon Wade)

A cheerleader performs during an NBA basketball game between the Golden State Warriors and the Charlotte Bobcats in Oakland, Calif., Friday, Dec. 21, 2012. (AP Photo/Marcio Jose Sanchez)

Los Angeles Lakers forward Pau Gasol, of Spain, reacts after scoring against the New York Knicks during the second half of their NBA basketball game in Los Angeles, Tuesday, Dec. 25, 2012. The Lakers won 100-94. (AP Photo/Alex Gallardo)

A cheerleader performs during an NBA basketball game between the Golden State Warriors and the Charlotte Bobcats in Oakland, Calif., Friday, Dec. 21, 2012. (AP Photo/Marcio Jose Sanchez)

A Dallas Mavericks cheerleader dances during the first quarter of an NBA basketball game against the Miami Heat Thursday, Dec. 20, 2012, Dallas. (AP Photo/LM Otero)

A Pittsburgh Steelers fan dressed as Santa Claus cheers during an NFL football game against the Cincinnati Bengals on Sunday, Dec. 23, 2012, in Pittsburgh. (AP Photo/Don Wright)

Santa Claus (a.k.a. Scott Watson of Spartanburg, SC) is surrounded as he hands out candy to young Clemson fans during halftime of an NCAA college men's basketball game against S.C. State on Sunday at Littlejohn Coliseum in Clemson on Sunday, Dec. 23, 2012. (AP Photo/Anderson Independent-Mail, Mark Crammer)

Los Angeles Clippers head coach Vinny Del Negro, right, talks to guard Eric Bledsoe during the second half of their NBA basketball game against the Denver Nuggets, Tuesday, Dec. 25, 2012, in Los Angeles. The Clippers won 112-100. (AP Photo/Jason Redmond)

A football fan poses with Santa Claus before the start of an NFL football game between the Miami Dolphins and Buffalo Bills, Sunday, Dec. 23, 2012, in Miami. (AP Photo/J Pat Carter)

The Tampa Bay Buccaneers cheerleaders performs during the second half of an NFL football game against the St. Louis Rams on Sunday, Dec. 23, 2012, in Tampa, Fla. The Rams won 28-13. (AP Photo/Reinhold Matay)