Rita Ora cancels Iceland concert

Rita Ora has been forced to cancel her appearance as the headline act at the Secret Solstice Festival in Iceland's Reykjavík due to ill health.

The singer posted a string of messages on Twitter saying doctors had advised her to cancel due to a "re-occurring chest infection".

She says she's "heartbroken" to disappoint her fans.

"I was so excited to spend time in Iceland and be part of this festival. I never take any cancellation lightly as I'm always hugely grateful for all the opportunities I have to perform as I love performing," she wrote.