Green Bay Packers' Donald Driver holds the Vince Lombardi Trophy after the NFL football Super Bowl XLV game against the Pittsburgh Steelers. (AP Photo/Mark Humphrey)

Green Bay Packers' Matt Wilhelm celebrates with his daughter Tianna after beating the Pittsburgh Steelers 31-25 in the NFL football Super Bowl XLV game. (AP Photo/David J. Phillip)

Green Bay Packers' B.J. Raji celebrates after beating the Pittsburgh Steelers 31-25 in the NFL football Super Bowl XLV game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Eric Gay)

Green Bay Packers head coach Mike McCarthy holds the Vince Lombardi Trophy after the NFL Super Bowl XLV football game against the Pittsburgh Steelers Sunday, Feb. 6, 2011. (AP Photo/Mark Humphrey)

Green Bay Packers' A.J. Hawk holds his 2-month-old daughter, Lennon, after the Packers beat the Pittsburgh Steelers 31-25 in the NFL football Super Bowl XLV football game. (AP Photo/Mark Humphrey)

Pittsburgh Steelers' Ben Roethlisberger walks off the field at the end of the NFL Super Bowl XLV football game. (AP Photo/Lynne Sladky)

Fans and players celebrate at Cowboys Stadium after the Green Bay Packers won the NFL Super Bowl XLV football game 31-25 over the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Charlie Riedel)

Green Bay Packers head coach Mike McCarthy is dunked with Gatorade by T.J. Lang after their 31-25 victory over the Pittsburgh Steelers in the NFL football Super Bowl XLV game. (AP Photo/David J. Phillip)

Green Bay Packers' Clay Matthews celebrates after beating the Pittsburgh Steelers 31-25 in the NFL football Super Bowl XLV game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Matt Slocum)

Green Bay Packers' Jarrett Bush, right, celebrates as the Packers win the NFL Super Bowl XLV football game against the Pittsburgh Steelers. (AP Photo/Kathy Willens)

Green Bay Packers' Aaron Rodgers (12) reacts after the NFL Super Bowl XLV football game against Pittsburgh Steelers, Sunday, Feb. 6, 2011, in Arlington, Texas. Green Bay won 31-25. (AP Photo/Kathy Willens)

Green Bay Packers' Mason Crosby kicks a field goal against the Pittsburgh Steelers during the second half of the NFL Super Bowl XLV football game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Charlie Krupa)

Green Bay Packers' Greg Jennings reacts after catching a pass during the second half of the NFL football Super Bowl XLV game with the Pittsburgh Steelers. (AP Photo/David J. Phillip)

Green Bay Packers' Greg Jennings celebrates his touchdown during the second half of the NFL Super Bowl XLV football game against the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Lynne Sladky)

Pittsburgh Steelers' Ben Roethlisberger, left, celebrates after his team scored a two-point conversion against the Green Bay Packers during the second half. (AP Photo/Paul Sancya)

Pittsburgh Steelers' Antwaan Randle El (82) celebrates after scoring on a two-point conversion during the fourth quarter. (AP Photo/David J. Phillip)

Pittsburgh Steelers' Antwaan Randle El celebrates a two-point conversion during the second half of the NFL Super Bowl XLV football game. (AP Photo/Mike Groll)

Pittsburgh Steelers' Mike Wallace (17) makes a touchdown catch against Green Bay Packers' Sam Shields (37) during the second half. (AP Photo/Mike Groll)

Green Bay Packers' Jordy Nelson (87) tries to stay inbounds as defender Pittsburgh Steelers' Troy Polamalu looks on during the second half. (AP Photo/Marcio Jose Sanchez)

Pittsburgh Steelers' Shaun Suisham (6), second left, misses a 52-yard field goal against the Green Bay Packers during the second half of NFL Super Bowl XLV football game. (AP Photo/Mark Humphrey)

Green Bay Packers' Charlie Peprah (26) looks on as Green Bay Packers' Desmond Bishop (55) comes up with a fumble recovery during the second half. (AP Photo/Charlie Riedel)

Pittsburgh Steelers' Mewelde Moore (21) is tackled by Green Bay Packers' Pat Lee (22) during the second half of NFL Super Bowl XLV football game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Dave Martin)

Pittsburgh Steelers' Mewelde Moore (21) is tackled by Green Bay Packers' Pat Lee (22) during the second half of NFL Super Bowl XLV football game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Dave Martin)

Pittsburgh Steelers' Hines Ward celebrates following a reception during the second half of the NFL Super Bowl XLV football game. (AP Photo/Lynne Sladky)

Green Bay Packers' Frank Zombo (58) sacks Pittsburgh Steelers' Ben Roethlisberger (7) during the second half of NFL Super Bowl XLV football game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Patrick Semansky)

Pittsburgh Steelers' Rashard Mendenhall (34) reacts with teammate Ramon Foster, right, after scoring on an 8-yard touchdown run as Green Bay Packers' Pat Lee (22) falls to the turf. (AP Photo/Matt Slocum)

Pittsburgh Steelers' James Harrison, left, and his teammate Brett Keisel react after Harrison sacked Green Bay Packers' Aaron Rodgers during the second half. (AP Photo/Paul Sancya)

Green Bay Packers' Aaron Rodgers (12) is tackled by Pittsburgh Steelers' James Harrison (92) during the second half of NFL Super Bowl XLV football game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Kathy Willens)

Pittsburgh Steelers' Rashard Mendenhall celebrates after scoring a touchdown during the second half of the NFL football Super Bowl XLV game. (AP Photo/Dave Martin)

Pittsburgh Steelers' Rashard Mendenhall is hit by Green Bay Packers' Pat Lee as he scores a touchdown during the second half. (AP Photo/Charlie Riedel)

Green Bay Packers' Charles Woodson watches from the sideline during the second half of the NFL football Super Bowl XLV game with the Pittsburgh Steelers on Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Matt Slocum)

Pittsburgh Steelers' Rashard Mendenhall (34) runs as Green Bay Packers' Nick Collins defends during the second half of the NFL Super Bowl XLV football game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Marcio Jose Sanchez)

Green Bay Packers' Jordy Nelson (87) attempts to escape the grasp of Pittsburgh Steelers' Ryan Clark (25) during the second half. (AP Photo/Charlie Riedel)

The Black Eyed Peas featuring Fergie, will.i.am, Taboo and apl.de.ap perform during halftime of the NFL Super Bowl XLV football game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Patrick Semansky)

The Black Eyed Peas' Fergie performs with Slash during halftime of NFL Super Bowl XLV football game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Charlie Krupa)

Singer Usher performs during the halftime show of the NFL Super Bowl XLV football game between the Green Bay Packers and Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Charlie Riedel)

The Black Eyed Peas featuring from left, apl.de.ap, will.i.am, Fergie, and Taboo perform during halftime of NFL football Super Bowl XLV Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Dave Martin)

Pittsburgh Steelers' Ben Roethlisberger points skyward after throwing a touchdown to Hines Ward during the first half of the NFL Super Bowl XLV football game. (AP Photo/Lynne Sladky)

Green Bay Packers' Greg Jennings kneels in the end zone after making a touchdown reception against the Pittsburgh Steelers during the first half. (AP Photo/Charlie Riedel)

Green Bay Packers' Aaron Rodgers celebrates after throwing a touchdown pass during the first half of the NFL football Super Bowl XLV game. (AP Photo/Paul Sancya)

Pittsburgh Steelers' Hines Ward reaches out for a touchdown reception in the end zone during the first half of the NFL Super Bowl XLV football game. (AP Photo/Lynne Sladky)

Pittsburgh Steelers' Troy Polamalu (43) delivers a blow to Green Bay Packers' Greg Jennings, right, as Jennings grabs a reception for a touchdown. (AP Photo/Lynne Sladky)

Green Bay Packers quarterback Aaron Rodgers throws during the first half of the NFL Super Bowl XLV football game against the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Mike Groll)

A fan watches the action during the first half of NFL Super Bowl XLV football game between the Green Bay Packers and the Pittsburgh Steelers, Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Kathy Willens)

Pittsburgh Steelers' Emmanuel Sanders (88) is stopped by Green Bay Packers' Tramon Williams (38) during the first half. (AP Photo/Marcio Jose Sanchez)

The Pittsburgh Steelers huddle up during the first half of the NFL Super Bowl XLV football against the Green Bay Packers game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Matt Slocum)

Pittsburgh Steelers' Ben Roethlisberger, right, is sacked by Green Bay Packers' Clay Matthews during the first half of the NFL football Super Bowl XLV game on Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/David J. Phillip)

Green Bay Packers' Nick Collins (36) celebrates with teammate Clay Matthews (52) after returning an interception for a touchdown during the first quarter. (AP Photo/Paul Sancya)

Pittsburgh Steelers' Shaun Suisham (6) kicks a field goal as Jeremy Kapinos holds during the first half of the NFL Super Bowl XLV football game. (AP Photo/Lynne Sladky)

Pittsburgh Steelers' Ben Roethlisberger reaches down to grab his left leg during the first half of the NFL Super Bowl XLV football game. (AP Photo/Lynne Sladky)

Green Bay Packers' Nick Collins, left, celebrates with teammate Clay Matthews after returning an interception for a touchdown during the first quarter. (AP Photo/Eric Gay)

Green Bay Packers' Aaron Rodgers, center, and his teammate Jordy Nelson, left, celebrate after Nelson scored a touchdown during the first half of the NFL football Super Bowl XLV game. (AP Photo/Paul Sancya)

Green Bay Packers' Jordy Nelson (87) catches the ball for a touch down against Pittsburgh Steelers' William Gay (22) in the first half of NFL Super Bowl XLV football game Feb. 6, 2011, in Arlington, Texas. (AP Photo/Marcio Jose Sanchez)

Green Bay Packers' Jordy Nelson (87) fights off Pittsburgh Steelers' Bryant McFadden (20) as he runs the ball during the first half of NFL Super Bowl XLV football game Feb. 6, 2011, in Arlington, Texas. (AP Photo/Marcio Jose Sanchez)

Green Bay Packers' Donald Driver reacts after his first-down reception against the Pittsburgh Steelers during the first half of NFL football Super Bowl XLV game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Chris O'Meara)

Green Bay Packers' Greg Jennings (85) looks to catch a pass over Pittsburgh Steelers' LaMarr Woodley (56) during the first quarter of the NFL Super Bowl XLV football game Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/David J. …

Green Bay Packers' Tramon Williams, bottom, fights for the ball during a fumble as Pittsburgh Steelers' Keenan Lewis and Green Bay Packers' Sam Shields chase. (AP Photo/Marcio Jose Sanchez)

Players look on as former NFL player Deion Sanders tosses the coin during the opening toss before the NFL football Super Bowl XLV game. (AP Photo/David J. Phillip)

Pittsburgh Steelers' Ben Roethlisberger looks on during the national anthem before the NFL football Super Bowl XLV game against the Green Bay Packers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Charlie Krupa)

A Green Bay Packers fan looks down on the field before the start of the NFL Super Bowl XLV football game against the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Charlie Riedel)

Pittsburgh Steelers' Nick Eason (93), Lawrence Timmons (94) and Stevenson Sylvester (55) react before the NFL football Super Bowl XLV game against the Green Bay Packers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Matt Slocum)

Actress Lea Michelle, from the television show "Glee," sings "America the Beautiful" before the NFL football Super Bowl XLV game between the Green Bay Packers and the Pittsburgh Steelers. (AP Photo/Charlie Krupa)

Christina Aguilera sings the national anthem before the NFL football Super Bowl XLV game between withe Green Bay Packers and the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Charlie Krupa)

The Green Bay Packers take the field before the NFL Super Bowl XLV football game against the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Mike Groll)

Former President George W. Bush, center, and his wife Laura Bush speak with John Madden, left, before the NFL Super Bowl XLV football game. (AP Photo/Mike Groll)

Pittsburgh Steelers head coach Mike Tomlin, right, and Green Bay Packers head coach Mike McCarthy, left, hug during warmups before the start of the NFL Super Bowl XLV football game. (AP Photo/Lynne Sladky)

Green Bay Packers gather on the field before the NFL Super Bowl XLV football game against the Pittsburgh Steelers on Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Matt Slocum)

Sports broadcaster John Madden, right, shakes hands with actors Demi Moore and Ashton Kutcher before the NFL Super Bowl XLV football game. (AP Photo/Mike Groll)

Green Bay Packers' Clay Matthews throws his hair back while warming up on the field before the NFL football Super Bowl XLV game against the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Matt Slocum)

Pittsburgh Steelers' Rashard Mendenhall stretches before the NFL Super Bowl XLV football game against the Green Bay Packers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Mark Humphrey)

Green Bay Packers quarterback Aaron Rodgers (12) talks to his teammates before the NFL Super Bowl XLV football game against the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Marcio Jose Sanchez)

Pittsburgh Steelers' Ben Roethlisberger warms up before the NFL Super Bowl XLV football game against the Green Bay Packers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Charlie Krupa)

Green Bay Packers' Aaron Rodgers kisses a football before the NFL football Super Bowl XLV game against the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Matt Slocum)

Green Bay Packers fan Lacy Winchell high-fives other fans Sunday, Feb. 6, 2011, near Lambeau Field in Green Bay, Wis., before NFL football's Super Bowl XLV later Sunday in Arlington, Texas. (AP Photo/Mike Roemer)

Pittsburgh Steelers head coach Mike Tomlin walks on the field during warmups before the start of the NFL Super Bowl XLV football game against the Green Bay Packers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Lynne Sladky)

Pittsburgh Steelers' Isaac Redman (33) and Rashard Mendenhall (34) walk on the field before the NFL Super Bowl XLV football game between the Green Bay Packers and the Pittsburgh Steelers. (AP Photo/David J. Phillip)

NFL Commissioner Roger Goodell, center, poses with referees before the NFL football Super Bowl XLV game between the Green Bay Packers and the Pittsburgh Steelers on Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Paul Sancya)

Pittsburgh Steelers' Ryan Clark, right, tosses his sweat pants up to a fan before the NFL Super Bowl XLV football game against the Green Bay Packers, Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Patrick Semansky)

Michael Douglas and Catherine Zeta-Jones arrive at Cowboys Stadium to watch the NFL football Super Bowl XLV game between the Green Bay Packers and the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Paul Sancya)

Workers finish putting up seats on the west end of Cowboys Stadium before the NFL football Super Bowl XLV game between the Green Bay Packers and the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Matt Slocum)

A fan watches the events in Cowboys Stadium before the NFL Super Bowl XLV football game between the Green Bay Packers and the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Mike Groll)

Green Bay Packers' B.J. Raji stretches before the NFL Super Bowl XLV football game against the Pittsburgh Steelers on Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Matt Slocum)

Actor Hugh Jackman, left, and former boxing champion Sugar Ray Leonard pose for photos at Cowboys Stadium before the NFL Super Bowl XLV football game. (AP Photo/David J. Phillip)

Former NFL quarterback and sportscaster Joe Theismann, center, shows off Cowboys Stadium to Pittsburgh Steelers owner Dan Rooney, left, and Steelers vice president Arthur J. Rooney, Jr., right. (AP Photo/Dave Martin)

Pittsburgh Steelers' Hines Ward stretches before the NFL Super Bowl XLV football game between the Green Bay Packers and the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Mike Groll)

Actor Adam Sandler is seen on the field before the NFL football Super Bowl XLV game between the Green Bay Packers and the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Chris O'Meara)

A program is sold outside Cowboy Stadium before the NFL football Super Bowl XLV game between the Green Bay Packers and the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Matt Slocum)

Actress Jennifer Aniston is seen before the NFL football Super Bowl XLV game between the Green Bay Packers and the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Charlie Krupa)

A Green Bay Packers player stretches before the NFL Super Bowl XLV football game against the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Matt Slocum)

Steve Huntington, left, of Two Rivers, Wis., and Kevin Fitzpatrick of Banders, Texas, talk with each other outside Cowboys Stadium. (AP Photo/LM Otero)

Actor Owen Wilson throws a football before the NFL football Super Bowl XLV game between the Pittsburgh Steelers and the Green Bay Packers, Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/David J. Phillip)

Pittsburgh Steelers' Brett Keisel points to a fan before the NFL football Super Bowl XLV game against the Green Bay Packers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/David J. Phillip)

The Vince Lombardi Trophy sits outside Cowboys Stadium before the NFL football Super Bowl XLV game between the Green Bay Packers and the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Charlie Riedel)

Nathan Walker cheers outside Cowboys Stadium before the NFL Super Bowl XLV football game between the Green Bay Packers and the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/David J. Phillip)

Green Bay Packers fans Mark Madson, left, and Dieter Sturm drive their Packer Mobile outside Cowboys Stadium before the NFL football Super Bowl XLV against the Pittsburgh Steelers Feb. 6, 2011, in Arlington, Texas. (AP Photo/LM Otero)

Michael Seth sells cheeseheads outside Cowboys Stadium before the NFL football Super Bowl XLV game between the Green Bay Packers and the Pittsburgh Steelers Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Charlie Riedel)