The most recent is transgender boxing promoter Kellie Maloney, who took part in Celebrity Big Brother last year.
According to reports, 62-year-old Kellie’s management is in discussions with ITV for her to appear on the show.
A source told the Daily Star: “She’s a completely different personality to what we saw in CBB last year.
“She’s keen to go in, and would relish the challenge. She’d be great for the show.”
Kellie, formerly known as Franke, made her debut as a woman on the Channel 5 reality show, and underwent complete gender reassignment surgery in April.
Other names linked to this year’s I’m a Celeb include Made In Chelsea’s Spencer Matthews, Geordie Shore star Vicky Pattison and EastEnders actor Jake Wood.
Would you like to see Kellie on the show? Let us know on Facebook and Twitter.