Céline Dion's 'Love Again' Costars Send Support amid the Singer's Health Struggles (Exclusive)

Priyanka Chopra, Céline Dion and Sam Heughan.Photo: Adela Loconte/Shutterstock; Todd Williamson/Getty Images; Theo Wargo/Getty Images Céline Dion’sLove Againcostars are sending the singer their support amid her health struggles. While attending a screening of the film at AMC Lincoln Square in New York City on Wednesday evening, starsPriyanka Chopra JonasandSam Heughanpraised their musician costar, 55, who revealed in December that she wasdiagnosed with stiff-person syndrome— a rare and incurable neurological disease that can cause debilitating muscle spasms.

Céline Dion's Backup Dancer Saves Her from a Wardrobe Malfunction at Paris Fashion Week

Céline Dionavoided a wardrobe malfunction atParis Fashion Weekthanks to her best pal, backup dancer Pepe Munoz.While sitting front row at the Alexandre Vauthier Haute Couture Show alongside Munoz on Tuesday, Dion’s plunging black gown almost revealed a little more than she intended to.Munoz, 34, swiftly came to the rescue and secured the 50-year-old singer’s dress back into place.Photographers at the show captured the incident on camera, showing Dion thanking Munoz with a sweet smile and a pat on his arm.

Céline Dion's Health Struggles Are 'Heartbreaking' but She Finds 'Light' in Her Sons: Sources (Exclusive)

Céline Dion with her sons.Photo:Celine Dion InstagramCéline Dionis finding light in her sons as she navigates her stiff-person syndrome diagnosis.In this week’s issue of PEOPLE, a source tells PEOPLE that the Canadian singer — whorecently canceled her concert datesthrough April 2024 — is “doing everything she can” to get back onstage.“It’s heartbreaking that she has had to cancel touring but she is suffering mobility and other issues from the disease disrupting her daily life," a music source tells PEOPLE exclusively of Dion, 55.

Céline Dion's Siblings: All About Her 13 Brothers and Sisters

Photo:WEBER/PONOPRESSE/Gamma-Rapho via Getty WEBER/PONOPRESSE/Gamma-Rapho via Getty Talk about a musical family!Céline Dion’s pipes may be in a class all their own, but growing up, she was the youngest of 14 performers. Céline was exposed to the art of live performance through her siblings. “I’d sleep on chairs in restaurants and bars while they sang,” she told PEOPLE in 1994. “While Mom did lunch or things like that we’d take care of her,” her brother Michel told PEOPLE in 1997.

Céline Dion's Sister Says She's 'Strong' amid Stiff Person Syndrome Battle: 'Doing Everything to Recover'

Celine Dion.Photo:Pascal Le Segretain/GettyCéline Dion’s older sister Claudette is giving an update on the Canadian singer’s ongoing health issues.On Thursday, Claudette, 74, spoke toHello! Canadaabout her sister’s recovery since being diagnosed withstiff-person syndrome, a rare and incurable neurological disease that can cause debilitating muscle spasms.“She’s doing everything to recover,” she told the outlet of Dion. “She’s a strong woman.”The condition, according to theStiff Person Syndrome Foundation, affects the central nervous system, specifically the brain and spinal cord.