12th series of TV singing contest comes to an end this week
Reports claim that Adele will perform live during Sunday’s X Factor final.
Every year each finalist performs a duet with a famous act, with Ed Sheeran, Ella Henderson and Labrinth appearing on the show in 2014.
A source told The Sun: “Everybody on the X Factor is thrilled. [Adele is] the singer everyone wanted as we’ve been trying to make it happen for weeks. Adele is a phenomenon and now only adds to what will be an epic night.”
The future of X Factor has been in doubt after the news that ITV has purchased the rights to rival show The Voice.
The current series of X Factor has seen viewing figures plummet to a 11-year-low.
Midweek chart figures have Chris Martin’s band on course to pip Adele to the top spot with their seventh LP ‘A Head Full Of Dreams’ by just 2,000 combined sales.