The singer shared three sons with her late husband René Angélil.

Celine Dion gave us a dose of her incomparable vocals while hanging out backstage at the 2024 Grammys with singer-songwriter Sonyae Elise.

Iconic singer Celine Dion says she has stiff-person syndrome. Here's what to know about the rare condition.

A new documentary will detail Celine Dion's battle with stiff-person syndrome.

Celine Dion revealed in 2022 she was diagnosed with stiff-person syndrome. ABC News chief medical correspondent Dr. Jennifer Aston breaks down the rare neurological disorder.

Dion shared her three sons -- René-Charles, 22, and twin boys Nelson and Eddy, 13 -- with her late husband René Angélil.

Celine Dion has announced the cancellation of the remaining dates of her Courage World Tour in 2023 and 2024.

Celine Dion has released the title track from her forthcoming movie soundtrack for "Love Again," which is out May 12.

Fans accused the outlet of snubbing the "My Heart Will Go On" singer from its list of “200 Greatest Singers of All Time.” ABC News contributor Mike Muse joins us to weigh in on the controversy.

The star has spoken out after being diagnosed with stiff person syndrome, the rare disease affecting her voice and is forcing her to cancel tour dates.

In a post to Instagram, Dion says she was diagnosed with a rare neurological disorder called stiff-person syndrome.

Celine Dion reveals she has been diagnosed with a rare neurological disorder called stiff-person syndrome and must reschedule her planned 2023 tour.

ABC News' Dr. Jennifer Ashton explains the rare neurological disorder.

The music superstar revealed her diagnosis in an emotional video on social media and announced she was postponing her 2023 tour while she focuses on her health.

Celine Dion is still struggling with muscle spasms she opened up previously about having and is now postponing her 2022 European shows.

We finally have the new name and release date for Céline Dion's upcoming romantic comedy.

Adrienne Bankert reports the buzziest stories of the day in "GMA" Pop News.

The singer added, "I have to stand tall and strong."

The Canadian-born singer performed both new and classic songs.

See what she had to say.

"He wanted me to really be the artist I always wanted to be," she said.

The singer spoke exclusively to ABC News' Deborah Roberts.

The singer's husband and manager died of throat cancer in January.