Siki Jo-An – ‘The Click Song'

From her piercing ululation which shattered the silence on stage to her powerful and pitch-perfect homage to Miriam Makeba's ‘Qongqothwane’ - Siki Jo-An proved she meant business getting one of the fastest four-chair turns EVER and a standing ovation. Despite impressive pitches from our panel, it was Riana who won her over ultimately.