Osbourne attacks GQ bash host

Rock matriarch Sharon Osbourne left organisers stunned at Tuesday's GQ Men of the Year Awards in London, when she screamed abuse at the show's host Rory Bremner.

The reality TV star flew into a rage when satirist Bremner - best known for his unflattering impressions of leading politicians like British Prime Minister Tony Blair - introduced her to the stage as a housewife, and mocked her rocker husband Ozzy.

But Osbourne retaliated in spectacular style when she arrived at the podium. She bitterly told him: "No wonder you were second choice as presenter. How dare you call me a f**king housewife."