The pair, who met in the Big Brother house in 2006, have remained on good terms since their divorce in 2007. Earlier this evening, John spoke to Chantelle about their relationship.
"Nothing happened seriously for us to break up, so that's why there is no bad feelings there. He is the only ex I have ever stayed friends with," Chantelle explained.
John suggested to Brian that the housemates pushed to re-unite the pair. "Don't you think she's a really good girl? Preston's a lovely chap, shouldn’t we bring them together?" he suggested.
Chantelle quickly dismissed the idea. "No, he's got a girlfriend," she stated.
John went on to praise the pair for re-entering the house. "You're very civilized to do what you're doing," he commented.
"How long were you married?" Brian asked. "Nine months," answered Chantelle.
She went on to say that she didn't think the pair would have met had it not been for Big Brother. "I don’t think me and Preston would have met on the outside world," she declared, adding that they tended to go to different clubs and social events.