VIDEO – Kelly Clarkson National Anthem at Super Bowl 2012.

Some of the greatest singers have gotten a little pitchy when singing the National Anthem; but not Kelly Clarkson.

Rocking a straight, sleek hairstyle with heavy bangs and a simple black dress, Kelly didn't miss a beat — or a lyric — in her performance.

Kelly Clarkson sings the national anthem with the Indianapolis Children's Choir before the NFL Super Bowl XLVI football game between the New York Giants and the New England Patriots, Sunday, Feb. 5, 2012, in Indianapolis.

The AP's Alicia Quarles is on the field with Kelly Clarkson, who sang the national anthem at Super Bowl XLVI in Indianapolis. Ind. (Feb. 5) (/The Associated Press) Correction: Clarification: SuperFan badge holders consistently post smart,