By Kate Ward
November 21, 2010 at 12:00 PM EST

Predictably, Ke$ha brought along plenty of glitter and confetti for her American Music Award performance — but she also surprised the audience by bringing along instruments as well. Starting on the keyboards for “Take It Off,” the singer channeled C-3PO with some robotic attire, then invited a pack of dancing, shirtless, mullet-sporting men to join her for a rendition of “We R Who We R.” Naturally, Ke$ha had to end the performance with some sort of a shock moment — she capped it off by destroying her very pretty, very expensive-looking guitar. Eek — and the shredder in me shudders.

What did you think of Ke$ha’s eclectic performance?