5. Knockout rounds 7 & 8

This show features two heats. In the first, Ian Bleasdale, Shirley Robertson and Paul Martin cook for paying restaurant customers at Skylon, and in the second Pete Waterman, Gemma Bissix and Stephen K Amos cook at Just St James. Only two of these contestants will get through to the quarter-final stage, which will take them one step closer to becoming the next Celebrity MasterChef...