'I'm not worried'

Dannii speaks out about Sharon's X Factor return...

10:18 28 January 2011

Dannii Minogue has spoken about the possibility of Sharon Osbourne returning as a judge on the next series of the X Factor.

The star told reporters: "I'm not worried about Sharon going back.

"It's up to them to recruit whoever they want."

Minogue and Osbourne have made no secret of the fact they didn't get on when they appeared together on the judging panel previously.

The Aussie made revelations in her book, My Story, that the two judges were embroiled in a bitter feud during Dannii's first year on the show in 2007.

Sharon made a brief return to the ITV1 reality show last year, when she helped Louis choose his final acts.

Simon Cowell recently said that none of the current judges are contracted to appear on the next series.