Fleetwood star Alfie Boe has been forced to cancel his US tour.
No reason was given for the shock cancellation on his website.
A statement said: “Regrettably we have to announce that the Alfie Boe Winter US Tour is being cancelled for now.
“We hope to reschedule and will announce as soon as we are able.
“Alfie is really sorry to disappoint his US fans, but we are hopeful we will be putting another tour in place in the not too distant future.”
The tour was due to start in Seattle in February. It is not known if his UK tour is affected.