Justin Bieber has cancelled the remainder of his Justice world tour, which was due to run until March 2023.

In a statement on Instagram, the singer cited health concerns as the reasons for the abrupt cancellation, saying: "I need to make my health the priority right now."

It has yet to be revealed if the shows will be rescheduled.

Earlier this year, Bieber called off several dates of his North American tour, divulging that he was suffering from facial paralysis caused by Ramsay Hunt syndrome.

Since the release of the singer's sixth studio album, Justice, last March, Bieber has shared six new songs on an EP titled Freedom.

The full statement on the Canadian singer's Instagram reads:

"Earlier this year, I went public about my battle with Ramsay-Hunt Syndrome, where my face was partly paralysed. As a result of this illness, I was not able to complete the North America leg of the Justice Tour.

"After resting and consulting with my doctors, family and team, I went to Europe in an effort to continue with the tour. I performed six live shows, but it took a real toll on me. This past weekend, I performed at Rock in Rio and I gave everything I have to the people in Brazil.

"After getting off stage, the exhaustion overtook me and I realised that I need to make my health the priority right now. So I’m going to take a break from touring for the time being. I’m going to be ok, but I need some time to rest and get better.

"I’ve been so proud to bring this show and our message of Justice to the world.

"Thank you for your prayers and support throughout all of this! I love you all passionately!"