Jake, who was runner-up on this year's I'm A Celebrity... Get Me Out Of Here!, took to social media over the weekend to tell fans that he has no intention of entering the famous Elstreee compound.
He tweeted: "I am not entering Big Brother, I repeat I am not entering Big Brother..."
Reports that Jake was linked to the show emerged before Christmas. The singer rose to fame on series 11 of The X Factor last year, but following his elimination, he jetted off to Australia where he enjoyed a stint in the jungle.
If Jake was to appear on CBB, then it would mark his third reality show in the space of just a few months!
I am not entering big brother I repeat I am not entering big brother...— Jake Quickenden (@JakeQuickenden) January 3, 2015
Jake first dismissed CBB rumours two weeks ago by retweeting someone who said: "If Jake goes in #CBB then that's a joke, far too desperate for fame!!"
Jake replied: "Don't listen to rumours!"
Oops... It seems like his name still keeps popping up!
One X Factor star who has been tipped to enter the house is Marcus Collins. Liverpool-born singer Marcus was reportedly called in as a replacement after a celebrity pulled out of the show at the last minute.
As ever, the line-up is top secret, but other names linked to the show include Katie Hopkins, Calum Best and US gossip blogger Perez Hilton.
Celebrity Big Brother will air on 7 January on Channel 5.
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Copyright: Rex Features