Miley's New Music Video -- To Be Expected

After baring her back in Vanity Fair, dancing on a stripper pole at the Teen Choice Awards, grinding on her adult male director, simulating a girl-on-girl kiss on "Britain's Got Talent," and showing up barely dressed to the MuchMusic Video Awards ... 17-year-old Miley Cyrus still managed to shock people with her racy new video, "Who Owns My Heart."



Why is anyone surprised?