oh and now the feud about it with Rosie- that they shouldn't make fun of the bad ones?

most of them say they watch the show - so they should know how it goes- if you are bad they will play it over and over.
so why don't they record themselves and really listen to how they sound -
I think some do it just to get on TV.
How can they not know how bad they sing???

Maybe their family and friends are all tone deaf, so they really don't know.
But a tape recording wouldn't lie.