Demi can werk!!
[Image via WENN.]
No hanging or dimpled chads here!
After warming up the crowd with Let's Stay Together, Katy's backup dancers unzipped her to reveal a white latex dress with two boxes, one for Obama and the other for Mitt Romney.
Since the rally was for POTUS, we think it's pretty obvious which candidate got her vote.
[Image via Judy Eddy/WENN.]