Tony Hadley, Michael Caines, Frances Atkins, Melissa Morgan

James is back in the kitchen on a Saturday morning and he's starting the new year by serving up a feast of food and fun for his guests including Spandau Ballet star Tony Hadley, award-winning chefs Michael Caines and Frances Atkins, wine guru Oz Clarke and cupcake queen Melissa Morgan, who will be celebrating Veganuary with some delicious vegan cakes.