04/17/2012 05:15 pm ET Updated Jun 17, 2012

Sharon Osbourne Says Simon Cowell Has 'Small Penis Syndrome'

So much for playing nice with your boss.

Sharon Osbourne unleashed her ire on her "America's Got Talent" boss Simon Cowell during her co-hosting gig on "The Talk" Tuesday, saying that the comments Cowell made about her in a new biography are proof that the "X Factor" judge has "small-penis syndrome."

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