The Star Spangled Banner was a poem written in 1814 in Frances Scott Key.  Now America's National Anthem, it's the hardest song to sing.    Just ask these stars who bombed with their version of the Anthem.  It's our Top 5 worst National Anthem performances.

Eli Young Band - Arrowhead Stadium 2010

Christina Aguilera - SuperBowl 2011

Steven Tyler - AFC Championship Game 2012

Michael Bolton - Red Sox vs Yankees 2003

Roseanne Barr - San Diego Padres Game 1990