Over the weekend a new Michael Jackson song leaked which features of all people, Justin Bieber.  The song is called 'Slave To The Rhythm' which was recorded by Michael before his death.  Justin tweeted on Friday ...

Excited for what is to come. MJ set the bar. Not only for music but for being an entertainer and how u treat the fans. Wish he was here...

The song is definitely an unauthorized leak and no one really knows how Justin got it or how long it will last on the internet before it's removed.