Justin Bieber remains 'upbeat' despite postponing remaining US Justice tour dates

The singer is receiving 'the best medical care possible' after being diagnosed with Ramsay Hunt syndrome

Justin Bieber, in blue trainers and a grey shirt, attends 'The Dome 53' concert at the Velodrom on March 5, 2010, in Berlin. Getty Images

Justin Bieber, in a black shirt and matching bow tie, attends the Viva Comet Awards at Koenig-Pilsener-Arena on May 21, 2010, in Oberhausen, Germany. Getty Images

In a grey leather jacket, the singer attends a photo call at Urban Hotel on November 29, 2010, in Madrid. Getty Images

In a waistcoat and bow tie, the singer attends the premiere of 'Justin Bieber: Never Say Never' at Cineworld 02 Arena on February 16, 2011, in London. Getty Images

Wearing an aubergine cardigan, the singer attends the 'Justin Bieber: Never Say Never' premiere on February 17, 2011, in Paris. Getty Images for Paramount

In a chequered shirt and black knit at the MTV Europe Music Awards at the Odyssey Arena on November 6, 2011, in Belfast. Getty Images

Justin Bieber, in a classic tux, and Selena Gomez arrive for the 39th American Music Awards at the Nokia Theatre in Los Angeles, California, on November 20, 2011. EPA

In MCM at the NRJ Music Awards at Palais des Festivals on January 28, 2012, in Cannes, France. Getty Images

Justin Bieber, in red tailoring, and Usher attend the premiere of 'Justin Bieber's Believe' in Los Angeles, California, on December 18, 2013. Reuters

Clad in Dolce & Gabbana for amfAR's 21st Cinema Against Aids Gala at Hotel du Cap-Eden-Roc on May 22, 2014, in Cap d'Antibes, France. Getty Images

Wearing Balmain at the Met Gala at the Metropolitan Museum of Art on May 4, 2015, in New York. AFP

In a chequered shirt for 102.7 Kiis FM's Wango Tango at StubHub Centre on May 9, 2015, in Los Angeles, California. Getty Images

Justin Bieber, in Calvin Klein, attends a Calvin Klein Jeans event at the Kai Tak Cruise Terminal in Hong Kong on June 11, 2015. Getty Images for Calvin Klein

In Saint Laurent, for the MTV Video Music Awards in Los Angeles, California, on August 30, 2015. Reuters

In a knitted beanie and basketball shorts to visit Kiss FM Studios on October 23, 2015, in London. Getty Images

In all-red leisurewear for the MTV EMAs at the Mediolanum Forum on October 25, 2015, in Milan, Italy. Getty Images for MTV

Justin Bieber, in a vintage Budweiser Racing Jacket, attends the 17th NRJ Music Awards at Palais des Festivals on November 7, 2015, in Cannes, France. Getty Images

In a vintage Nirvana T-shirt for the American Music Awards at the Microsoft Theatre in Los Angeles, California, on November 22, 2015. EPA

In Saint Laurent for the Saint Laurent fashion show at the Palladium in Los Angeles, on February 10, 2016. EPA

Justin Bieber, in Saint Laurent, arrives for the 58th annual Grammy Awards at the Staples Centre in Los Angeles, California, on February 15, 2016. EPA

Tori Kelly, left, Justin Bieber, centre, in a Henley tee and beanie, and Sir Lucian Grainge attend a ceremony at the Hollywood Walk of Fame in Hollywood, California, on January 23, 2020. EPA-EFE

Justin Bieber, in a checked overshirt, attends MTVs Fresh Out Live event on February 7, 2020 in New York City, US. Getty Images for MTV/AFP

In a white tee and chunky chain for the premiere of 'Justin Bieber: Seasons' in Los Angeles, California, on January 27, 2020. Invision / AP

In a Liberal Youth Ministry jersey to visit the Wonderbrett store on July 12, 2021, in Los Angeles, California. Getty Images / AFP

Justin Bieber, in a furry coat, is seen on August 17, 2021, in Los Angeles, California. GC Images

In a hoodie and oversized jacket onstage during the 2021 MTV Video Music Awards in Brooklyn on September 12, 2021. Getty Images

Justin Bieber, in Maison Drew, arrives for the 2021 Met Gala at the Metropolitan Museum of Art on September 13, 2021. AFP

Justin Bieber has postponed his remaining US Justice World Tour dates amid his ongoing recovery from Ramsay Hunt syndrome.

A post from the tour's official Instagram account said the singer was "upbeat" and receiving "the best medical care possible", while looking forward to returning to performing later this summer.

Scroll through the gallery above to see Justin Bieber's style evolution

Ramsay Hunt syndrome is caused by viral reactivation and is one of 60 causes of facial palsy, or facial paralysis as it is known in the US.

It is a complication of shingles that occurs when an outbreak affects the facial nerve near one ear. It can cause hearing loss in addition to facial paralysis.

News of the postponement comes after his wife, Hailey Bieber, told US news show Good Morning America he was "getting better every single day".

"In light of Justin's ongoing recovery, the remaining US Justice tour shows scheduled for June and early July will be postponed," the post read.

"Justin continues to receive the best medical care possible, is upbeat about his recovery, and is looking forward to getting back out on the road and performing for his fans overseas later this summer."

It added that details on the rescheduled US dates would be announced shortly.

Bieber told fans in a video posted to Instagram earlier this month about his diagnosis.

“As you can see, this eye is not blinking. I can't smile on this side of my face, this nostril will not move,” Bieber explained.

“So, there's full paralysis on this side of my face. So, for those who are frustrated by my cancellations of the next shows, I'm just physically, obviously, not capable of doing them. This is pretty serious, as you can see.”

The singer, 28, previously said that he had been doing facial exercises to regain movement, but it would still take time to recover.

— AFP and The National contributed to this report

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