Some of the campmates were spotted heading into a studio for their official photoshoot in London.
Pictures: The Sun
The celebs spotted were:
Vernon Kay, TV Presenter
Ruthie Henshall, Actress
Victoria Derbyshire, TV Presenter
Hollie Arnold, Paralympian
Beverley Callard, Actress
Other names reportedly taking part are AJ Pritchard and EastEnders star Jessica Plummer .
I'm A Celebrity returns this November on ITV.
[Source: The Sun]