Former Pussycat Doll Kimberly Wyatt, actor Craig Gazey, TV presenters Andy Akinwolere and Rylan Clark, and choreographer Arlene Phillips are all competing against each other tonight.
The first test they'll face is the invention test where they must use calves liver, mackerel, blackberries and ginger biscuits to create one dish. With just 50 minutes to create something from scratch they must think on their feet to impress the judges.
Then they head off to face paying customers for the first time as they're sent to work during lunchtime service at two busy restaurants in London. Finally it's back to headquarters where they must prepare a two-course menu of their own design before one of them is sent home.
Celebrity MasterChef, BBC1, 9pm
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