Ozzy Osbourne was far from impressed with British Prime Minister Tony Blair during a recent meeting - because the politician seemed more interested in picking up music tips than solving the world's problems.

The rocker was left speechless when Blair turned to him during a high-powered Downing Street party and wanted to talk about Black Sabbath classic IRON MAN.

Ozzy says, "He told me he used to be in a band and I felt like saying, 'You should have stayed.'

"All this Iraq thing's going on and I was amazed that he turned round to me and said, 'I could never quite understand how to get the riff to Iron Man.'

"I'm going, 'Kids are dying, people are getting blown up and you're talking to me about f**king Iron Man.'"