It's safe to say that everyone who watched Katy Perry and Kanye West's performance last night on Idol was pretty disappointed.
The performance was pre-recorded so it wasn't live, but Katy Perry did not lip sync. You can even hear her out of breath during the performance.
The costumes and the show were so extravagant that I didn't even hear her singing because I was concentrating on her outfit, but once I did stop and listen it wasn't the best performance.
What did you guys think of the performance?
You can watch the video after the jump!