Apparently not even death could stop Justin Bieber from collaborating with his idol Michael Jackson. The newly released “Slave To The Rhythm†uses a remixed track the King of Pop is said to have finished shortly before his June 2009 death, alongside which the would-be pop icon laid down his own vocals. To intro the new tune — one Perez Hilton has already deemed “the kind of stuff music dreams are made of†— Biebs tweeted black and white shots himself and MJ respectively singing to massive crowds with the words “He set the bar.â€Â (Bieber’s lowering it.) There’s also the following declaration: “MJ. The greatest of all time. #fact†to prove that the Canadian lad does has good taste, if not always the best judgment. Anyway, enjoy.