Avicii was forced to cancel his performance at the Ultra Festival in Miami this weekend, due to being rushed to hospital for emergency surgery to remove his gallbladder.

During the surgery doctors also removed his appendix after discovering that it had ruptured.

But the Wake Me Up artist reassured fans on Facebook that it was nothing to worry about: “It’s a routine surgery and all going well, I expect to be fully recovered and back on my feet in time for my US True Tour. Thanks for your concern everyone, it means a lot to me!”

The 24-year-old also revealed to fans that he had problems with his stomach and pancreatitis in the past.

The artist took a snap of his arm after the surgery and posted it on Twitter to reassure fans that he was doing ok: “Now I feel like shit but at least I am doing ok…”

We wish Avicii a speedy recovery.