Jesy Nelson has shared an adorable video of her twin daughters. The singer revealed in January that her two daughters, Ocean and Story, nine months old, had been diagnosed with Spinal Muscular Atrophy Type 1, a rare condition affecting the muscles. Since the twins received their diagnosis, singer Jesy has been tirelessly campaigning for the NHS to introduce testing on newborns for SMA1, explaining that her daughters are unable to walk due to being diagnosed at a later stage. Jesy's daughters