The Sun reports the group are said to have 'started early discussions' at the beginning of 2019 before Sarah's devastating news.
A source told the website: 'It was all very cloak and dagger, but everyone was hugely excited to announce the comeback later this year.' 'At the moment, all anyone cares about is that she gets the treatment she needs — the music comes second.' 'But for the first time in years, all five girls are back in regular contact — even if under the most heartbreaking of circumstances.' MailOnline has contacted representatives for Sarah Harding, Cheryl, Nicola Roberts, Nadine Coyle and Kimberley Walsh for comment.The reported reunion news comes just four days after Sarah revealed her battle with breast cancer in an.
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