Sweet 7 would have sold if K was still in the band. If you listen to the leaked tracks from Sweet 7 with k on them they are so much better, more up beat and well more like a Sugababes single. J A and H just cant handel the vocals by them selves, if watch any live show with them they sound awful. They could have gone global with Sweet 7 but no, A and J had to be jealous of K. and mess it all up.