Closer online -
https://closeronline.co.uk/celebrity...enters-judges/
is naming these celebs as rumored to be taking part:
Wes Nelson
Jane Danson
Lucy Fallon
Katie Price
Rylan Clark
Gemma Collins
Chloe Ferry
Richard Blackwood (he confirmed himself on his Instagram)
Nicola Sturgeon
James Jordan is rumored on twitter.
The Dancing on Ice official account has posted a teaser of 1 contestant and everyone seems to think it is Emma Atkins from Emmerdale.