Superstar line-up: X Factor finalists 'to sing with Rod Stewart, Craig David and Rita Ora' in eagerly-anticipated duets
It's one of the most eagerly-anticipated shows on The X Factor.
And the superstars that will be duetting with finalists Che Chesterman, Louisa Johnson and Reggie N Bollie on Saturday night have finally been revealed.
Essex-born Louisa, 17 - who's the favourite to win - will be singing alongside her mentor Rita Ora, 25, according to The Mirror.
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Superstar line-up: The singers set to duet with X Factor finalists Che Chesterman, Louisa Johnson (pictured) and Reggie N Bollie on Saturday night have finally been revealed
And the report claims that Basildon-born crooner Che will be singing alongside none other than rocker Rod Stewart.
Duo Reggie N Bollie are set to duet with Craig David, after rapper Shaggy allegedly pulled out at the last minute.
MailOnline has contacted an X Factor spokesperson for comment.
See more of the latest news, pictures and video updates on The X Factor finalists
Girl power: Essex-born Louisa, 17 - who's the favourite to win - will be singing alongside her mentor Rita Ora, 25, according to The Mirror
Speaking to OK! Online recently, judge Nick Grimshaw hinted that Che's duet will be with a superstar.
He said: 'They are world famous, it's going to be really amazing. Everyone will be starstruck.
'I reckon even the people performing, like Coldplay, Adele and One Direction will be starstruck by this person.'
Legend: Basildon-born crooner Che will be singing alongside none other than Rod Stewart, according to The Mirror
'They are world famous': Speaking to OK! Online recently, judge Nick Grimshaw hinted that Che's duet will be with a superstar
The news comes after Louisa appeared alongside Che during a live video link on This Morning on Friday.
She was unable to even speak, leaving viewers at home to comment on the awkwardness of the interview.
Fortunately, the 17-year-old is only on 'vocal rest' after damaging her vocal chords, and needs to be well in order to perform during the live show on Saturday night.
Exciting news: Duo Reggie N Bollie are set to duet with Craig David, after rapper Shaggy allegedly pulled out at the last minute
Making his comeback: If the reports are true it will mark a big return to the stage for Craig
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