One of the UK's hottest boy groups, The Wanted will take to the stage on The X Factor this Sunday, it's been revealed. They'll be joined by US star Katy Perry, as the singer travels to the UK for the latest leg of her sell out California Dreams tour this week, which starts in Sheffield tonight.
It'll be the second time both acts have performed on the show, after making their X Factor debuts on last year's show, where Katy also guest judged the Dublin auditions.
The US popstar is expected to sing new track 'The One That Got Away', from the same album she was promoting on last year's programme, Teenage Dream.
Listen to Katy Perry's The One That Got Away below...