Russell Watson, Ruthie Henshall and Hollie Arnold are thought to have signed up for this year's edition of I'm A Celebrity... Get Me Out Of Here!
This year the show is taking place in a ruined castle in North Wales rather than Australia due to coronavirus, and paparazzi pictures published in The Sun today show a number of celebs appearing at a location in North London to film their VTs and take part in the official photoshoot.
Among those pictured are former girlfriend of Prince Edward and West End star Henshall, 53, operatic singer Watson, 53 and Paralympic javelin star Arnold, 26.
The pictures also appear to confirm rumours that TV presenter Vernon Kay, dancer AJ Pritchard, ex-EastEnders star Jessica Plummer, BBC journalist Victoria Derbyshire and Coronation Street legend Beverley Callard have also joined the show.
Several more celebrities are expected to be in the final lineup but were not pictured or identified by the newspaper.
All of those taking part are now due to go into a two-week quarantine in a Welsh hotel ahead of the series launch - thought to be Sunday, November 15.