We all saw last night how bad Christina Aguilera messed up the National Anthem. Not only did she screw up the lyrics, but she also put her own "style" on the song. Personally, I can't stand it when singers do that. I wish they would just sing the anthem and do a good job. It also makes you look silly when you can't remember the words, but you insist on putting some flair into the song. Below you will find Aguilera and others who have messed up the anthem.

I'm sure there are many more out there. Do you have any that come to mind?