Los Angeles, June 7 -- Singer Charlie Puth has cancelled his upcoming Saturday show in Orlando, Florida, citing health issues.

In his Instagram story, Puth shared the news with fans, adding that he felt heartbroken.

"I am so devastated to do this, but I have to cancel tonight's show. I've been sick for the last few days and am being instructed to rest or else risk cancelling more dates on this tour. Performing for you all each night means everything to me, and you all deserve the best. I'm heartbroken, but I physically am unable to perform. Without a voice, I can't give you guys the show you all deserve," he wrote.

Puth went on to apologise to his fans, adding that it wasn't an easy decision for him.

"I'm so sorry, this was not an eas...