James Arthur has revealed he'll be taking on a rock track in this evening's live show.
Tonight's Halloween performance show see the remaining finalists perform for the fourth time, except Lucy Spraggan who is too ill.
Discussing his song choice, James Arthur teased: "All I can say is it's going to be heavy, it's going to be very heavy."
He added: "You're going to see more of a rock side to me, which is going to be scary too."
Speaking backstage at rehearsals, James told X Factor sponsors Talk Talk he was also hoping to duet with District3, but not rival Jahmene Douglas!
"I would like to do a duet with District3, because we're always having late night harmony sessions, doing Chris Brown tracks," he revealed. "I couldn't do one with Jahmene because he'd outrift me."
[cat c="the x factor"]The X Factor 2012[/cat] continues tonight with a spooky Halloween themed episode as the remaining ten contestants perform live once again.
The latest results show follows tomorrow evening, which will feature performances from Fun. and Robbie Williams, as well as one more act being given the boot.