I'm a Celebrity star Giovanna Fletcher will "desperately miss" her three children during the potential four weeks away from them, says pal Emma Willis.
The Voice host Emma, whose husband Matt Willis won the show in 2006, spoke to MirrorOnline and other press on Monday.
Emma also said she predicted mum-of-three Giovanna would struggle to be away from her children for the three weeks the show runs for, plus her week in isolation beforehand.
Giovanna shares sons Buzz, Buddy, and Max with her McFly star boyfriend Tom Fletcher.
Emma said: "That's a bloody long time for any parent.
"I have no doubt it will get to her and she will desperately miss them.
"She watches I'm a Celeb every year and she knows exactly what she is getting herself into."
But, Emma added: "It's one of those things where you're like, "I'll do it, it'll be amazing!"
"And you get there and the environment you're in, the tasks you're taking on and the lack of food and sleep, they will start getting to you, and who knows what kinds of emotions will start coming out?"
That said, Emma is convinced Giovanna would win and revealed she would be voting for her.
"She is pretty clued up, and she is a huge fan of the show. Doug [Poynter] has been in it and won it, Matt has been in it and won it," she added.
Emma also revealed she advised Giovanna to bring long, tight cycling shorts to prevent bugs from getting into her underwear.
But sadly, producers reportedly said no as campmates' one luxury item cannot be clothing.
"I said, 'You have to take cycling shorts, like long, tight, cycling shorts.'
"And she was like, 'What, why would you do that?!'
"And I said, 'Because then bugs aren’t going to crawl up the places you don’t want crawling up!'
"And she went, 'Oh my God I hadn’t thought about that!'
"No one wants a cockroach up the butt or any other orifice," added Emma. "But she wasn’t allowed to."
