AP Photo/David J. Phillip
The Who performs during halftime of the NFL Super Bowl XLIV football game between the Indianapolis Colts and New Orleans Saints in Miami, Sunday, Feb. 7, 2010.
AP Photo/Charlie Riedel
Roger Daltrey leads The Who's performance during halftime of the NFL Super Bowl XLIV football game between the Indianapolis Colts and the New Orleans Saints in Miami, Sunday, Feb. 7, 2010.
AP Photo/Lynne Sladky
Pete Townshend of The Who performs during halftime of the NFL Super Bowl XLIV football game between the Indianapolis Colts and New Orleans Saints in Miami, Sunday, Feb. 7, 2010.
AP Photo/Eric Gay
Pete Townshend, left, and Roger Daltrey of The Who perform during halftime of the NFL Super Bowl XLIV football game between the Indianapolis Colts and New Orleans Saints in Miami, Sunday, Feb. 7, 2010.
AP Photo/Rob Carr
Roger Daltrey, left, and Pete Townshend of The Who salute the crowd after performing during halftime of the NFL Super Bowl XLIV football game in Miami, Sunday, Feb. 7, 2010.
AP Photo/Eric Gay
Carrie Underwood sings the national anthem before the start of the NFL Super Bowl XLIV football game between the Indianapolis Colts and New Orleans Saints in Miami, Sunday, Feb. 7, 2010.
AP Photo/Eric Gay
Country singer Carrie Underwood looks up before singing the national anthem prior to the start of the NFL Super Bowl XLIV football game between the Indianapolis Colts and New Orleans Saints in Miami, Sunday, Feb. 7, 2010.
AP Photo/David J. Phillip
Queen Latifah sings before the NFL Super Bowl XLIV football game between the Indianapolis Colts and New Orleans Saints in Miami, Sunday, Feb. 7, 2010.
AP Photo/David J. Phillip
Queen Latifah sings before the NFL Super Bowl XLIV football game between the Indianapolis Colts and New Orleans Saints in Miami, Sunday, Feb. 7, 2010.
AP Photo/Evan Agostini
Singer Justin Bieber performs at the Pepsi Fan Jam Super Bowl Concert on South Beach, Thursday, Feb. 4, 2010 in Miami Beach, Fla.
AP Photo/Evan Agostini
Music producer and singer Tim Mosley, aka , performs at the Pepsi Fan Jam Super Bowl Concert on South Beach, Thursday, Feb. 4, 2010 in Miami Beach, Florida.
