Cowell slams Osbourne's behaviour

Simon Cowell has criticised Sharon Osbourne for launching a scathing attack on fellow 'The X Factor' judge Dannii Mingoue, branding her behaviour inappropriate and "wrong".

The media mogul is said to be so furious with Osbourne, 55, in the wake of her verbal tirade on the Australian singer made on British TV last week that he is may drop the rock matriarch from the next series of the talent competition.