Simon Cowell and Bruno Tonioli SURPRISE 'Amasing' choir!
Simon Cowell and Bruno Tonioli interrupt Amasing's party to invite them along to audition for the Judges on Britain's Got Talent. Will the talented bunch have what it takes to go all the way? Find out when BGT returns, Sunday 12th May at 7:40pm on ITV1, ITVX and STV.