Celine Dion has performed her first full concert in over six years, marking a significant comeback after being diagnosed with stiff person syndrome. The Quebec superstar sang in front of a crowd of 30,000 people, delivering an emotional performance. A highlight of the concert was her rendition of "All By Myself," where she hit a high F note, impressing the audience.

The concert was a test of her ability to perform after her illness, which affects her muscles, including those in her throat. Dion's voice has been iconic since 1996, and fans were eager to see if she could still sing.

Further details about Celine Dion's concert and her journey with stiff person syndrome are available.