Simon Cowell has revealed that he will be immediately axing the act with the fewest votes tonight (November 1st) in an effort to stop the wannabes "mucking around".

The judge was furious with the contestants last week, blasting Jake Quickenden and Only The Young's sing-off efforts as "horrible".

One act will leave tonight, two more will face the sing-off in tomorrow night results show (November 2), with another act leaving.

This weekend the show will feature its usual annual Halloween theme. The song list is as follows:

Andrea Faustini
Relight My Fire (by Take That)

Jack Walton
Bleeding Love (by Leona Lewis)

Paul Akister 
Bat Out Of Hell (by Meatloaf)

Lauren Platt
Dark Horse (by Katy Perry)

Lola Saunders
Crazy (by Gnarls Barkley)

Only The Young The Monster Mash (by Bobby Pickett)

Stereo Kicks 
Everybody (by Backstreet Boys)

Ben Haenow
Highway to Hell (by AC/DC)

Fleur East
Thriller (by Michael Jackson)

Jay James
Mad World (by Tears For Fears)

Stevi Ritchie
Music of The Night (from Phantom of The Opera)