Jesy Nelson has reportedly ‘pulled out of I’m A Celebrity to care for her twin daughters’ amid their battle with Spinal Muscular Atrophy (SMA) type 1. The former Little Mix star, 35, is said to have backed out of her six-figure deal with the ITV show with a ‘heavy heart’.New reports have claimed ‘there is no way’ Jesy would leave her children to go into the Australian jungle.A source said: ‘Jesy was so excited about joining I’m A Celebrity, mainly because it was giving her a platform to continue her campaigning for SMA.”It’s with a very heavy heart she has pulled out. Ocean and Story are unwell and there is no way Jesy would leave them. Her family are her priority.’ITV have been amazing and are supporting her all the way. The door will always be left open for Jesy’, the source added to The Sun. Jesy Nelson has reportedly ‘pulled out of I’m A Celebrity to care for her twin daughters’ amid their battle with SMA type 1 The former Little Mix star, 35, is said to have backed out of her six-figure deal with the ITV show with a ‘heavy heart’The Daily Mail has approached ITV and Jesy’s representatives for comment. The Boyz hitmaker announced in January that her daughters Ocean and Story, who she shares with her ex Zion Foster, were diagnosed with SMA. Jesy has been praised for helping to persuade the government to announce a national rollout to screen newborns for SMA.Last month, Jesy unveiled her new relationship to the showbiz world by bringing her boyfriend Ben Davies as her date to the National Television Awards.The singer had walked the red carpet solo earlier that evening -but it was only when the camera panned to her during the ceremony that there was a quick flash of her new man Ben sitting next to her. He looked at her proudly when her documentary Jesy Nelson: Life After Little Mix, was shortlisted for an NTA Award in the Authored Documentary category. Our Girls: The Southport Families won that category.Jesy ‘hard launched’ her new relationship with her boyfriend Ben by sharing the first photo of him on her Instagram page at the end of August.The singer has been dating Ben following her split from Zion and she posted a picture of him driving a Range Rover while holding her hand. Zion is also in a new relationship. The Little Mix star hard-launched her relationship with her boyfriend Ben Davies last month, after splitting from her fiancé Zion FosterBen was dressed in all black with his tattooed arms on display, while only Jesy’s outstretched arm and hand was visible in the sweet image.In her Amazon Prime documentary, Jesy spoke about her split with Zion in detail saying: ‘It’s a very traumatic thing that we’ve both been through. ‘I think it’s quite inevitable for things like this to happen to couples I don’t think it’s a shock that we’ve broken up…’You’ll either be a team or it’ll tear you apart and unfortunately I feel that’s what it’s done to me and Zion. ‘We still get on, there’s not bad feeling. My main priority is them. I just want to be the best mum with the best energy and positivity possible…