Black Eyed Peas star lashes out is not happy about the upcoming Michael Jackson posthumous album.

The first single, Hold My Hand – a duet with Akon – was released yesterday.

But the Black Eyed Peas star thinks that it’s disrespectful for Jacko tracks to be published without the magical polishing of the King of Pop himself.

Michael Jackson songs are finished when he
says they’re finished,’ tells the Daily Record.

He was very particular.’

Michael‘s family claim that the vocals on some tracks on the new album – to be
released next month – are not genuine Jacko, including a number called Breaking News.

But the superstar’s estate insist experts, including Thriller producer Bruce Sweden, have confirmed the voice is his.

Michael Jackson died in June 2009,

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