Ashlee Simpson (one too many "e"s and a lot of lipsynching

Please tell me that someone else was a big loser watching SNL and watched as Ashlee Simpson's voice track started playing before she had a microphone in front of her mouth and she walked off stage and they cut to a commercial. Afterwards she blamed the band for playing the wrong song. She was a good sport about it... but man, that was certainly amusing to watch.