Robbie Williams adores X Factor's Rylan Clark, Xtra Factor host Caroline Flack has revealed.
Robbie will be appearing on tomorrow night's show, mentoring the finalists and giving them some performance tips.
"I know that Robbie Williams is on the show on Sunday and I know he has been visiting the X Factor contestants already," Caroline told ITN. "Robbie is the biggest Rylan fan. He absolutely adores Rylan. He says that being in the show is all about being an entertainer, whereas Gary doesn't want that this year."
And the petite telly hot added that she was loving seeing the rivalry between Robbie and Gary Barlow.
She added: "I quite like the way there is a little bit of rivalry going on between them again."
[cat c="the x factor"]The X Factor 2012[/cat] continues this Saturday night with a spooky Halloween themed episode as the remaining ten contestants perform live once again.
The latest results show follows on Sunday, which will feature performances from Fun. and Robbie Williams, as well as one more act being given the boot.