Cowell wants Osbourne on Aussie version of 'X Factor'

Simon Cowell is desperate for Sharon Osbourne to replace Mel B on the Australian version of 'The X Factor'.

The music mogul is keen for Sharon - who he worked with on the judging panel of the UK version of the show for four series - to be the star judge on the TV talent programme after former Spice Girls star Mel replaced her on 'America's Got Talent'.