Watch the Whitney Houston National Anthem from the 1991 Super Bowl and compare to Christina Aguilera’s Super Bowl 2011 performance.

Whitney Houston’s National Anthem is perhaps one of the best Super Bowl Star Spangled Banner performances of all time – but it was also lip-synced.

Of course, that begs the question: should Christina Aguilera have lip synced the National Anthem? Watch Christina’s messed up National Anthem in the video below: