Britain's Got Talent contestant Malakai Bayoh was sent straight to the semi-finals after wowing judges in Sunday evening's show.
But some fans of the ITV talent contest were quick to notice that they had seen the 13-year-old opera singer before.
His performance of Pie Jesu was performed while both his mum and sister cheered him on from the audience. And he immediately became a hit with the show's judges - Simon Cowell, Bruno Tonioli, Amanda Holden and Alesha Dixon.