Susan Boyle has apologised to fans after pulling out of a gig because her manager underwent dental work.
The singer, 65, had been due to travel to the States with her manager for a charity event on Friday, but revealed on Monday that she would no longer be attending.
In a Facebook post, Susan explained: 'I'm so sorry to say that I will no longer be travelling to Boston for the David Yarrow Foundation event.
'Due to unforeseen circumstances following a dental procedure, my manager has been advised not to fly, which sadly means we're unable to make the journey.
'I was really looking forward to being there and supporting such a wonderful cause, and I'm so sorry for any disappointment this may cause.
