Celine Dion just gave her fans a heartbreaking health update which took a toll over her Courage World Tour and career as a whole. 

The Canadian singer just canceled her much-anticipated musical tour owing to the Stiff Person Syndrome diagnosis.

Although she was diagnosed with the neurological disease last year,it has got rather worse and incurable now.

Dion’s fans expressed sheer disappointment when she announced that she will not be going forward with the tour.

On her website, Dion penned, "it is with tremendous disappointment that we have to announce today the cancellation of the Courage World Tour.”

“I'm so sorry to disappoint all of you once again. I'm working really hard to build back my strength, but touring can be very difficult even when you're 100 percent.”

"It's not fair to you to keep postponing the shows, and even though it breaks my heart, it's best that we cancel everything now until I'm really ready to be back on stage again," continued the My Heart Will Go On hit-maker. 

She then signed off saying, “i want you all to know, I'm not giving up... and I can't wait to see you again." 

To note the Stiff Person Syndrome is a rare chronic medical condition  that causes muscle stiffness and  painful spasms but the severity varies from person to person. 

However, excessive and proper treatment can help slow the evolvement of the disease.