It's The X Factor 2016's Halloween special this weekend on ITV.
And Nicole Scherzinger has been getting her remaining two Boys ready for the show.
This week, X Factor judge Nicole took her guys, Matt Terry and Ryan Lawrie, for a spooky tour around the London Tombs in preparation for Fright Night week.
Nicole is seen greeting the boys by jumping out on them wearing a mask of fellow judge Simon Cowell.
She joked: "I figured I'd dress up as the scariest monster of them all!"
Following the haunting experience in the capital, Nicole encouraged her boys ahead of their performances on Saturday night: "Now we've had fun and are in the spirit of Fright Night week, I want you guys to go out there and be hauntingly spookily good!"
For the show on Saturday, Ryan Lawrie will perform Backstreet Boys' 'Everybody' and Matt Terry is singing Annie Lennox's version of 'I Put A Spell On You.'
The X Factor is back this Saturday and Sunday night on ITV at 8PM.
It's Halloween weekend and there will be a guest performance from reigning winner Louisa Johnson.