Looking back: Super Bowl halftime shows
63391892
Credit: Getty Images
ARLINGTON, TX - FEBRUARY 06: (L-R) apl.de.ap, Fergie, will.i.am, and Taboo of the Black Eyed Peas perform during the Bridgestone Super Bowl XLV Halftime Show at Cowboys Stadium on February 6, 2011 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)
Other Slideshows
New photos from ground zero of Moore tornado
Photos: EF5 tornado flattens parts of Moore, Oklahoma
Photos: Kellie Pickler named 'DWTS' champ
Photos: Forbes' list of world's most powerful women 
London terror attack leaves 1 dead near barracks
Cities (Seattle, too) that lost pro teams and got them back
