'Oh say can you...???' Christina Aguilera's not the only one! Watch the worst anthem flubs

(WXYZ) - Super bowl XLV started off on the wrong note when Christina Aguilera flubbed the lyrics to our National Anthem. Instantly, social media sites were buzzing with criticism of her blunder. Her mess up lives in Internet infamy and landed her atop our list of worst Star Spangled Banner lyrics.

Before you jump on the judgment bandwagon, we want to know; do you know all the words to the Star Spangled Banner? Could you stand the pressure of singing in front of millions worldwide? Weigh in by leaving a comment in our comments section and voting in our poll, but first - check out these anthem flubs:

In 2010, Jesse McCartney blanked on the entire second line at the Pepsi 500.

Michael Bolton used a cheat sheet at a 2003 Red Socks vs. Yankees game when he wrote the lyrics on his palm!

We saved the worst for last. Roseanne Barr's rendition at a 1990 San Diego Padres baseball game.  Surprisingly she nails the lyrics but the horrendously off pitch singing and lewd gestures leave something to be desired.