I can feel for her somewhat but if you are going to do a live professional performance, at least know the words to the song! lol TFF
Sure, she was embarassed, and she should be. I could understand not doing a great job, maybe singing a little off key, or rythym being a bit off or technically being off, but sheesh, even I know the words to the US national anthem!
If you're going to play in the big leagues, you have to learn to take your lumps (even those that occur when you literally fall on your ass lol).