Katie Price, Penny Lancaster, and Duncan James lead Celebrity MasterChef line-up

Katie Price, Penny Lancaster, Duncan James, Dion Dublin, Johannes Radebe, Kem Cetinay, Su Pollard, Melanie Sykes, Megan McKenna, and former 'EastEnders' stars Rita Simons, Michelle Collins and Joe Swash are among the 20 contestants who have signed up for 'Celebrity MasterChef'.