Tracey Hewer is a queen of desserts and she's sure she can win over her guests with a barrage of cup cakes - for starter, main course and, obviously, for dessert.The guests might also be going home with a dozen carefully packaged cupcakes all of their own. But by the end of the night frozen peas might be of more use after Zoe threatens to wallop Martyn if he doesn't hold his tongue. And Signe is less than flattering about Tracey's cooking.