Finally, a reason to tune into the 2015 edition of British reality fail, The X Factor.

Simon Cowell has enlisted the lady of the day, minute, hour…year, Adele, to perform live this weekend; a move sure to bump up ratings.

Adele will be singing, you guessed it, Hello, at the Wembley Arena.

Just three acts are left in the competition: Che Chesteman, Reggie and Bollie, and Louisa Johnston, who will all battle it out to become X Factor winner 2015.

Coldplay will also be appearing on the night with a performance from thier latest album A Head Full of Dreams.