Presenter of ITV's This Morning Rochelle Humes has let slip a shocking secret about I'm A Celebrity.

The former Saturdays singer, 34, has shared that the loved ones of campmates receive "courtesy calls" ahead of an evening's episode to give them a heads-up about what is to come.

Rochelle, who is married to 2023 I'm A Celeb contestant and JLS star Marvin Humes, let slip that the show's producers called her about him serenading his fellow campmate Jamie-Lynn Spears on that night's episode.

The episode, which was broadcast on Monday night, featured Marvin and several other campmates, including ex-EastEnders actor Danielle Harold, running a bath for Jamie-Lynn Spears when she was feeling a bit low about jungle life.

Marvin then started to sing to her, while First Dates star Fred Sirieix joined in by using a saucepan as a drum.

I'm A Celebrity producers make courtesy calls to campmates' loved ones

Speaking on This Morning on Tuesday, which she presented alongside Dermot O'Leary, she said: "The producer calls us. They give us a little call earlier on in the day and they say, 'This is what's going to happen tonight,' and they tell me that he's doing OK.

"It's sort of like a courtesy call. And yesterday, she said, 'At one point tonight, he does serenade Jamie-Lynn Spears in the bath.'

"And I was like, 'It's a good job I'm not the jealous type whilst I'm there with his kids.'

"But when I watched it, I understood it a lot more. I realised that I don't ever want him to do that for me. She just wanted to chill. Fred had his drum. The girl just wanted to relax.

"It's the most random bit of telly I've ever seen."

Dermot joked: "The producers definitely oversold that for you. There were like five other people around too."

Rochelle joked she was "raging" about the moment.

Asked by Dermot if it was "weird" that Marvin hasn't sung to Rochelle in the bath before, but he now has to the 'Zoey 101' star, Rochelle quipped: "I'm raging! I've got the raging hump about that."