Slave to the Rhythm Justin Bieber leaks online as the popstar remixes one of the hits from Michael Jackson.

The original "Slave to the Rhythm" track by Michael Jackson was released in 2010 following his sudden death in 2009 at 50-years-old. The Justin Bieber remix leaked online Friday, marking a new single that could possibly appear on his next album.

The 2010 version of "Slave to the Rhythm" was produced by Tricky Stewart, who worked on Justin Bieber's "Baby" as well as megahits from Rihanna, Beyonce and Mariah Carey. The song leaks online with no explanation besides the "Believe" singer taking to Twitter again.

"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..."

Bieber followed that with another tweet.

"All of it is not always easy but it is a blessing. We can change the world. I'm up for the challenge. Big things ahead! #greatness. love you" he tweeted after.

The original is actually a Gracie Jones song that was later released into a new version by Michael Jackson. It was released as Jones's first single in 1985 for her album with the same title.