Super Bowl half-time show 2011: Black Eyed Peas with Slash and Usher
1,028 Black Eyed Peas Super Bowl Photos & High Res Pictures - Getty Images
Super Bowl halftime snapshots since 1991
Super Bowl Halftime Performers Through The Years – Photo Gallery – Deadline
Black Eyed Peas dull at Super Bowl – Orange County Register
An illustrated history of the Super Bowl Halftime Show - Washington Post
20 of the most memorable Super Bowl halftime shows
FergieJust Jared: Celebrity Gossip and Breaking Entertainment News, Page 71
20 of the most memorable Super Bowl halftime shows
Best and worst Super Bowl halftime shows of all time