The 34-year-old posts emotional video saying the girls will ‘fight all the odds’ after spinal muscular atrophy diagnosis

The former Little Mix singer Jesy Nelson has said her twin babies will “fight all the odds” after being diagnosed with a rare genetic condition leaving them unlikely to ever be able to walk.

The 34-year-old singer and her fiance, Zion Foster, welcomed their twins Ocean Jade and Story Monroe Nelson-Foster in May, after they were born prematurely. In an emotional Instagram video posted on Sunday, Nelson revealed the girls had been diagnosed with spinal muscular atrophy type 1 (SMA1).

“We were told that they’re probably never going to be able to walk, they probably will never regain their neck strength, so they will be disabled, and so the best thing we can do right now is to get them treatment, and then just hope for the best,” she said.

“Thankfully, the girls have had their treatment, which you know, I’m so grateful for because if they don’t have it, they will die.”