I'm not as dogmatically opposed to lip-synching as some people are, but still, if you're going to go on live TV and lip synch, you might as well try and make it look like you're not lip synching. I just finished watching Britney on SNL and there were several times I kept on looking at the background singers to see if they were the ones singing 'cause there was several times a voice was heard but there sure wasn't any lips moving.

I've seen better lip synching in a kung-fu flick.