R. Kelly's Grand Canal Theatre show cancelled

R&B singer R. Kelly has announced that he has had to postpone his forthcoming European tour, which was scheduled to start on March 22.

Kelly, who has been working on a new album due out this summer, has developed nodules on his vocal cords, and his doctor has ordered him to rest his voice for at least a month.

The tour is expected to be rescheduled for Autumn.