He's one of the most popular celebs in the jungle.

But now there's fears he might leave. I'm A Celebrity... Get Me Out Of Here bosses are worried that Harry Redknapp will be set to leave the jungle as tensions grow between him and Nick Knowles. The atmosphere in the jungle seemed too good to be true last week as everyone was getting on like a house on fire, but now it seems things have taken a turn and Harry is getting "fed up" as well as Anne Hegerty. A source told The Sun: “Producers aren’t showing people how bad it is but Harry is very uncomfortable and hungry, meanwhile Anne has had enough. “Nick has to be involved in every conversation and is pissing everyone off. He’s too competitive." It comes as there was more tension behind the scenes between Holly Willoughby and Noel Edmonds. After clashing two years ago on live TV, the pair came face to face again on this year's I'm A Celebrity Get Me Out Of Here. They fell out on This Morning when Noel suggested that cancer could be cured by positive energy. They were never going to be able to avoid one another forever and it's now being claimed that Noel's presence on the show has made Holly uncomfortable. "Holly and Noel do not like each other and their bad blood goes right back to the This Morning interview," a show source told The Sun.