Minogue reveals Cowell feud

Aussie pop star Dannii Minogue has lashed out at music mogul Simon Cowell - for making her stint on British talent show 'The X Factor' a living hell.

The singer, who is reportedly facing the axe from the hit show, has revealed she and programme boss Cowell have had a long-running feud - and he's a worse diva than recent show guest Mariah Carey.