The parents of two children with a devastating muscle wasting disease have sent a message of support to former Little Mix star Jesy Nelson, saying: “We know how you feel." Paola and Rhys Davie's little girl Emma, and Urszula and Daniel Kaniewfka's son Bartosz, like Jesy’s twins, have Spinal Muscular Atrophy (SMA). The couple's reached out to the singer as they backed the Mirror's campaign calling for all newborns to be tested for the condition – just days after Scotland became the first part of