Britian's Got Talent are convinced they have uncovered the identity of the Witch act.
Simon Cowell, Alesha Dixon, David Walliams and Amanda Holden have returned this week for the live semi finals of the popular ITV contest. The judges were spooked by the Witch's creepy performance on Monday.
The Witch recited a chilling chant as a box was placed on the desk. Amanda was terrified as she put her hand inside and pulled out a rat.
