Some of the favorite pop stars have delivered the national anthem at the Super Bowl. Alicia Keys is set to do the deed today (Feb. 3), following up last year's belter Kelly Clarkson. We hope Miss Keys delivers it flawlessly, which isn't always easy. Just ask Christina Aguilera, who effed it up royally in 2011.

Yeah, she's featured here.

Mariah Carey, Beyonce, Whitney Houston, Backstreet Boys, Jordin Sparks and more are the pop music faces who have done the song proud. Relive it in the mashup! Show your patriotism.