Super Bowl XLV

(Photo Credit: Kevin C. Cox/Getty Images)

ARLINGTON, TX - FEBRUARY 06: A Pittsburgh Steelers fan kisses a Green Bay Packers fan prior to Super Bowl XLV at Cowboys Stadium on Feb. 6, 2011 in Arlington.

Super Bowl XLV

(Photo Credit: Kevin C. Cox/Getty Images)

ARLINGTON, TX - FEBRUARY 06: Vendors sell cheese head hats for Green Bay Packers fans before they play against the Pittsburgh Steelers in Super Bowl XLV at Cowboys Stadium on Feb. 6, 2011 in Arlington.

Super Bowl XLV

(Photo Credit: Kevin C. Cox/Getty Images)

ARLINGTON, TX - FEBRUARY 06: Fans wait to enter the stadium before Super Bowl XLV at Cowboys Stadium on Feb. 6, 2011 in Arlington.

Super Bowl XLV

(Photo Credit: TIMOTHY A. CLARY/AFP/Getty Images)

Fans arrive at Cowboys Stadium in Arlington, Texas for Super Bowl XLV on Feb. 6, 2011 where the the Pittsburgh Steelers will meet the Green Bay Packers.

Super Bowl XLV

(Photo Credit: Jamie Squire/Getty Images)

ARLINGTON, TX - FEBRUARY 06: A vendor sells programs before the Green Bay Packers play against the Pittsburgh Steelers in Super Bowl XLV at Cowboys Stadium on Feb. 6, 2011 in Arlington.

Super Bowl XLV

(Photo Credit: TIMOTHY A. CLARY/AFP/Getty Images)

Fans arrive at Cowboys Stadium in Arlington, Texas for Super Bowl XLV on Feb. 6, 2011 where the the Pittsburgh Steelers will meet the Green Bay Packers.

Super Bowl XLV

(Photo Credit: Kevin C. Cox/Getty Images)

ARLINGTON, TX - FEBRUARY 06: A Pittsburgh Steelers fan gestures before the Steelers play against the Green Bay Packers in Super Bowl XLV at Cowboys Stadium on Feb. 6, 2011 in Arlington.

Super Bowl XLV

(Photo Credit: Kevin C. Cox/Getty Images)

ARLINGTON, TX - FEBRUARY 06: Pittsburgh Steelers fans pose for a photo before the Steelers play against the Green Bay Packers in Super Bowl XLV at Cowboys Stadium on Feb. 6, 2011 in Arlington.