Beyoncé speaks during a news conference today in New Orleans. Beyoncé is scheduled to perform during halftime of the NFL Super Bowl XLVII football game on Sunday. At a press conference today, Beyonce admitted that she lip-synced to the "National Anthem" at the presidential inauguration earlier this month. Then, she sang the anthem without music. More here. (AP Photo/Matt Slocum)

Question: Can you sing all the words to the "National Anthem" without looking at them?