MyMorocco - He is the middle class singer who likes to sing the blues.<br />So perhaps John Mayer's music may sound a little more authentic now he is being sued over allegedly receiving money from a fraudulent investment operation.<br />As much as $465,000 was handed over to the star's representatives by a Ponzi scheme ran by notorious criminal Frederick Darren Berg.<br />He was given an 18-year-sentance in February for duping investors out of more than $100m through his investment company.
