Christmas is coming, with four turtle doves, four helpings of yule log and four fresh-faced celebrities battling it out in the MasterChef kitchen for the sparkliest prize of the year: the Golden Whisk trophy. Yes, Celebrity MasterChef Christmas Cook-Off fizzes back with another seriously yummy helping of festive cheer.The guest list includes celebrities that are firmly positioned at the top of their showbiz trees: reality TV star GK Barry, award-winning actor and all-round top boy Kola Bokinni,