MasterChef judge Jock Zonfrillo has long been vocal about his Scottish and Italian pride throughout the season.WATCH MasterChef judge Jock Zonfrillo explains why he carries worry beadsAnd ahead of the show's grand finale, Jock took to Instagram to reveal the heartwarming meaning behind the kilt he is wearing for the big TV event. Taking to Instagram, Jock Zonfrillo revealed why he is wearing a kilt to the grand finale."Wearing a 3-piece suit that talks to the Italian side of my family is one