A report in The Sun claims that the trio will be joined by ex-footballer John Barnes, rugby star Kenny Logan, TV personality Dominic Littlewood and GMTV host Kate Garraway.
Other stars lined up to appear in the dance contest include former EastEnders actress Letitia Dean, Penny Lancaster, Stephanie Beacham and Gabby Logan, the wife of fellow contestant Kenny.
A source commented: "This year's show promises to be the sauciest yet. Producers have gone all out for glamour."
Kelly Brook will reportedly be partnered by Celebrity Love Island star Brendan Cole.