English singer and former Little Mix member Jesy Nelson has spoken publicly about a rare and severe medical condition affecting her twin baby daughters.
In an emotional video shared on Instagram, the singer disclosed that her daughters have been diagnosed with Spinal Muscular Atrophy (SMA), a serious genetic disorder that affects muscle strength and movement.
Opening up about the diagnosis, Jesy explained the impact of the condition on her children’s bodies and future mobility.

“It does affect every muscle in the body, down to legs, arms, breathing, swallowing. After the most grueling three, four months, and endless appointments, the girls have now been diagnosed with a severe muscular disease called SMA type 1,” she said.
She further described the seriousness of the condition, noting its potentially fatal consequences if left untreated.
“Essentially, what it does is, over time, it kills the muscles to the body, and if it’s not treated in time, your baby’s life expectancy will not make it past the age of two. They’re probably never going to be able to walk. They probably will never regain their neck strength, so they will be disabled,” Jesy stated.
Despite the heartbreaking diagnosis, the singer expressed gratitude that her daughters are currently receiving treatment, stressing that it has been life-saving.
“Because if they don’t have it, they will die. The reason I wanted to make this video was because the last three months have honestly been the most heartbreaking time of my life. I literally feel like my whole life has done a 360,” she added.
Jesy’s revelation has since drawn widespread support from fans and fellow celebrities, many of whom have praised her courage for speaking openly about her family’s difficult journey.
















