Pictures of Beyonce at Super Bowl 2013 before power outage

Beyonce, center, Kelly Rowland, left, and Michelle Williams, of Destiny's Child, perform during the halftime show of the NFL Super Bowl XLVII football game between the San Francisco 49ers and the Baltimore Ravens, Sunday, Feb. 3, 2013, in New Orleans.    <span class=meta>(AP Photo/ Mark Humphrey)</span>
February 5, 2013 1:10:51 PM PST