Among the fifty diners are Girls Aloud, who reveal what they really think of their pop rivals, and comedy legend Ronnie Corbett, who takes on Gordon in the recipe challenge. On the menu: Pan-roasted foie gras with rhubarb, butter-roasted rib eye of beef, and summer berry soup with floating islands. As ever if the diners don’t like the food, they don’t have to pay. Four feisty amateur cooks from the Kent Fire Brigade also join Gordon in the kitchen – will they be able to cope with the heat of Ramsay’s kitchen? Gordon’s baby lambs are about to arrive but in a shocking development the Ramsay family have some painful lessons to learn when there’s trouble during the birth. Plus, Janet Street Porter tempts punters at Cheltenham’s Gold Cup to take a gamble on a new super-food – horsemeat.