Miley Cyrus lap dance video opens eyes

Do we really need to ask if Miley Cyrus has ushered herself into adulthood just a little too quickly?

TMZ found the video (below) of Miley Cyrus at the wrap party for "The Last Song." She was 16 at the time, and basically gave openly gay movie producer Adam Shankman a lap dance. Ironically, Shankman is a judge on "So You Think You Can Dance?"

Watch it.