Well, there's two points to be made about the song here:
Point #1: All Miley does is back up vocals, and for what it's worth, she can hold a tune, so she does well. She doesn't put any dumb influence on the song aside from that.
Point #2: Almost the same at point 1, but Borgore is clearly the one who wrote the song, and it's still in his style, all the way down to his infinitely-wise rap lyrics:
"Bitches love cake."
Bonus point: If you do actually want demons to come out of the dance floor, I suggest this song: