Photos: Beyonce proves she can sing live
NEW ORLEANS, LA - JANUARY 31: Singer Beyonce sings the national anthem before she addresses the media during the Pepsi Super Bowl XLVII Halftime Show press conference at the media center on January 31, 2013 in New Orleans, Louisiana. Beyonce will perform at halftime as the San Francisco 49ers will take on the Baltimore Ravens on February 3, 2013 at the Mercedes-Benz Superdome. (Photo by Scott Halleran/Getty Images)
Other Slideshows
Photos: Severe storms slam St. Louis area
Photos: Business district severely damaged in Mt. Olive
Photos: Dozens killed in mile-wide Oklahoma tornado
Photos: Oklahoma tornado damage
Photos: Boeing's 787 Dreamliner resumes flights
Photos: The 25 most trusted celebrities
