Stephen Bear doubts he'd behave like a "good boy" if he entered the 'Celebrity Big Brother All Stars' house with girlfriend Charlotte Crosby.
The 27-year-old TV personality is currently dating Charlotte and 'Big Brother' bosses have been desperately trying to sign the pair up for a couples version of the show.
Bear shared: "They begged me to go on in January but I was contracted to 'Celebs Go Dating', so if the opportunity came up again then I'd have to give the people what they want.
"If Charlotte and I were still together we could go in, but the thing is, I'm a lone wolf, I do things by myself. I feel like if Charlotte was in there I'd have to comfort her but I'd just want to be myself, and I'd never be a good boy."
Bear, who won 'Celebrity Big Brother' in 2016, revealed that he and Charlotte, who achieved the same feat in 2013, have already discussed who would win the show if they faced each other.
He told The Sun Online: "Charlotte would never beat me.
"We spoke about who would win funnily enough, and she said she would, and I said I would. It would be funny wouldn't it? We'd make great TV, maybe it should do it."
Meanwhile, Charlotte has revealed she thinks she and Bear could be together for the long term.
The 26-year-old star said: "We are kissing, which is much nicer than dating.
"We have been spending a lot of time together and I think he's fit as f**k. I see this being a long-lasting thing; I fancy him a lot."
And their burgeoning relationship has even received positive feedback from Charlotte's close friends.
She told The Sun newspaper: "Every one of my friends who's met him really likes him."
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