Nice catch. The similarities are really close. Even the style of dress. Not that this should take away from Michael. Everybody is borrowing from something in the past (except Jimi Hendrix

). Just repackaging and refining to a new audience.
Also some give credit to Bill Bailey as the original moonwalker. Check around 2:03:
http://www.youtube.com/watch?v=y71njpDH3co Unsolicited opinion...that "Little Prince" movie looks absolutely awful.