It has been announced that singer Christina Aguilera will sing the national anthem at the Superbowl on February 6, 2011. The singer was part of the halftime show during the 2000 Super Bowl and will make an encore at the NFL championship.
The announcement was made on Monday by the NFL and Fox. Other stars who sung the National Anthem at the Super Bowls include: Carrie Underwood, Billy Joel, Diana Ross, Neil Diamond, Mariah Carey, and Beyonce Knowles.
The halftime show will feature the band Black Eyed Peas. In this Super Bowl the Pittsburgh Steelers and Green Bay Packers will play for the NFL title.