XFactor judges Cheryl and Dannii are about to do battle in the charts, says a report.

X Factor judges Cheryl Cole and Dannii Minogue may have put their differences behind them, but the pair are about to do battle in the charts, says a report.

Dannii is said to be planning a musical comeback and has stated that she wants to perform live on the talent show.

However, Cheryl, who is about to release her highly anticipated debut solo album, is already scheduled to sing during The X Factor finals.

Dannii told The Sun: “It would be unreal to perform on the show.”

The Aussie singer is said to be teaming up with dance music producers Freemasons, who have written tracks for X Factor winner Alexandra Burke’s new album.

Dannii added: “I am all fired up to get back in the studio as soon as possible.”

“It’s hard to keep away from music – you hear a great song and think, ‘I want it to be mine’.

“I haven’t had a proper chance to meet with Freemasons but I want them to be a part of it.”