Adele has cancelled the rest of her current US tour, due to ongoing illness.
The London singer had already been forced to pull out of performances in Minneapolis, Denver last month after being diagnosed with laryngitis and told to rest before she can return to the road.
Plans to resume the tour tonight (June 4) in San Francisco have now been cancelled.
In a statement on her website, Adele said: ‘‘I’m really frustrated. I was hoping with a weeks rest I’d be better to sing again straight away. However there is absolutely nothing I can do but take the doctor's advice and rest some more. I’m so sorry.’’
Plans to reschedule the tour are ‘being investigated’.
Meanwhile, Adele has revealed that she will cover INXS on her next album.