See As Nasty C Previews Some New Music As He Shows Off His Slick Dance Moves. SOUTH AFRICAN RAPPER NASTY C WHO RECENTLY INKED A DEAL WITH UNIVERSAL MUSIC HAS BEEN PUTTING IN EFFORTS ON HIS NEW ALBUM IVYSON. He took to his youtube page to preview a new song and at the same time, showing us his dance moves. Check it out below. What do you think?