Curtis Mayfield back in 1972.
Christina Aguilera sang the National Anthem at Super Bowl XLV (45).
Bill Joel sang the national anthem at Super Bowl XLI (Super Bowl 2007).
Garth Brooks sang the national anthem at Super Bowl XXVII.
Christina Aguilera sang the national anthem at Super Bowl XLV.
Neil Diamond sang the National Anthem for Super Bowl XXI
R. Kelly
doctor dre
Billy Joel sang the National Anthem and Prince sang at the halftime show.
Super Fly - soundtrack - was created in 1971.
yes, Carrie Underwood sang the National Anthem at Super Bowl XLIV.
Lea Michele, or Rachel Berry from Glee, sang "America the Beautiful" at Super Bowl XLV.
she sang "fly to your heart" in 2008