A world exclusive of Gary Barlow and Sir Elton John performing their new single Face to Face will be one of the star turns at this year’s X Factor final.

The pop legends will be joined at the final by Katy Perry, who will sing her latest track Unconditionally, and One Direction, who shot to fame after winning X Factor three years ago and will perform their new single Midnight Memories.

The X Factor final takes place at Wembley Arena on Saturday, December 14 and Sunday, December 15.

Singer-songwriter Tom Odell and The Killers, who will sing Mr Brightside and Human, are due to perform on the Saturday with the other big name acts taking to the stage on Sunday.