X Factor judge Louis Walsh has branded his colleague Dannii Minogue as “heartless” after she vetoed his band, JLS’ song choice for this week.

As we all know, this week is Take That week on the ITV talent show and Louis was trying to secure the song ‘Rule The World’ for his boys JLS. Both Simon Cowell and Cheryl Cole agreed to his decision, but Dannii Minogue had first pick of the songs and insisted that her act, Rachel Hylton get the song.

Even after JLS went to her dressing room to beg for the song Dannii still remained unswayed.

A show source told The Sun: “To say that Louis is furious is an understatement — he is steaming mad.

“JLS were going to sing it on the Best of British night last Saturday, but were saving it instead for Take That week.

“They’ve wanted to do it for so long.

“It’s all kicking off. JLS are devastated. They even went to Dannii’s dressing room after this week’s show, but she’s adamant that Rachel’s going to sing it. The boys are now having to sing Back For Good.”

The source added: “Louis is now going around saying that Dannii’s cold and heartless.”