FILE - This Nov. 28, 2013 file photo shows Mary J. Blige singing the National Anthem before an NFL football game between the Dallas Cowboys and the Oakland Raiders in Arlington, Texas. Blige, John Legend and Marc Anthony will appear at Cipriani 42nd Street for a $2,500-a-ticket event hosted by Men's Fitness and Shape magazines on Friday, Jan. 31, 2014 as part of Super Bowl XLVIII festivities. (AP Photo/Tim Sharp, File)