Jon Davidson is a performer who auditioned for Series 12 of Britain's Got Talent. Before his audition he stated that 'It would be fantastic to perform [at] the Royal Variety Performance'.
In his audition, Davidson revealed a 'middle leg', before dancing with his three legs and stepping to the left and to the right using them. His performance was buzzed off. David joked 'I think you need more legs'. He was sent home during the audition stage of the competition.