Jason and Chloe met while judging at last week's PupAid event in London and then went on a night out together... which ended in some hand holding!
But Jason insists there's no romance.
He told Daily Star: "We got to talking and we both had empty schedules that evening so we went out Saturday night. Obviously you seen the pictures. She's lovely, she's a really nice girl. Very business-orientated, great to talk to. I'm sure our paths will cross again sometime."
Jason also admitted to The Mirror that Chloe's totally his type, even if nothing happened.
"She is my type. Chloe does tick those boxes for me," he said. "I'd be quite happy to go out again at a later stage."
Jason won the summer series of civilian Big Brother, while Chloe appeared on the summer series of Celebrity Big Brother, where she hooked up with housemate Stephen Bear.
Since leaving the house, however, it's unclear whether anything is happening between Chloe and Bear now the show is over. They've both said they do like each other and would be eager to see each other again in the outside world.
Bear recently told ITV's Lorraine: "What it is with Chloe is she's the nicest girl I've ever met in my whole life. Who knows what it might bring? I don't want anyone else for now but I will take it nice and slow."