Britain's Got Talent fans have been speculating about one particular contestant ever since last Sunday's episode.
The Witch had Amanda Holden and Alesha Dixon screaming and left Simon Cowell open-mouthed last weekend when she performed for the panel.
The creepy character walked down the stairs from the stage to present each of the show judges with an apple – and asked Amanda: "Do you know why they say beauty's only skin deep? Because we're all rotten to the core."
