Michael Jackson rehearsing in This Is ItA new clip has just been released from the upcoming documentary Michael Jackson's This Is It, and it features the late singer rehearsing the song Human Nature. For fans of the singer, it's a real taster of what's to come from the movie.

Also just announced is that tickets for the film will go on sale to the general public on Sunday 27 September. UK audiences will be able to book tickets from 12.01am on Sunday morning at www.thisisittickets.co.uk or via all the usual cinema websites and telephone booking lines.

Michael Jackson's This Is It opens from 4am on Wednesday October 28 for a limited run of two weeks only.

Come take a look at the King of Pop asking, why, why, (tell'em that it's human nature...)