It's the final and the last four bakers enter the Junior Bake Off tent to face their first signature challenge. While the challenge itself isn't a surprise, the celebrity guests who they are baking for really are. Like last night the temperature in the tent is rising and the finalists need to wake up to bake their best version of a pizza and show some wild heart to the mystery visitors.

The judges Graham Hornigold and Allegra McEvedy aren't making it easy for the finalists in the technical challenge as they set the bakers extremely tough rough-puff pastry pinwheel pastries. Show less