Their chat had been rescheduled following their confusing split and reunion in the space of 24 hours earlier this week, but the couple are currently waiting backstage for the topical chat show to air.
The pair packed on the PDA as they messed around backstage and posed for pictures while kissing and cuddling.
Steph and Jeremy found love on the 17th series of CBB, but their romance was controversial as Steph was in a relationship with boyfriend Sam Reece at the time.
Steph and Jeremy's romance was the biggest story to come out of the show, with fans and their housemates talking about their blossoming relationship.
After CBB, Steph ended her romance with Sam, and she and Jez soon made their relationship official.
They also did a joint magazine interview where they discussed plans to live together in London, and Jez also bought Stephanie a diamond ring.
But over the weekend, reports of a split emerged after Jeremy tweeted that he had been a "mug" and removed photos of Steph from his Instagram account.
He released a statement via his rep to say pressures of their relationship led them to split up, while Steph said she was "very upset". They also had to cancel their Loose Women appearance.
But all that changed later in the day, with Steph saying via Twiter that she and Jez were "still very much together".
Now, the pair are back on track, with Jeremy telling fans this week: "Just letting people know me and Steph are fine. We are very happy. We both have mad schedules. It's my job to go on a personal appearance and get pictures with girls. Steph comes and stays in hotel with me. We trust each other and love each other."
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