Ke$ha is the third artist to perform on "American Idol" Wednesday, singing "Blah, Blah, Blah." Her voice is pretty amazingly annoying.The song's kind of fun for like a minute, and then you want to change the channel.
Her two back-up guy singers make me laugh out loud, they're so dumb. Then she comes running out in what I guess she fancies is a Native American headress, complete with 'warpaint' smeared on her face.
It's a train wreck of a performance. Bring back David Cook!
TALK: Was Ke$ha the worst guest performer you've ever seen on "American Idol"? Click on "Add a comment" at the bottom of this post, or e-mail me and I'll post it for you.