direct to your inboxThis morning it was revealed that Girls Aloud singer Sarah Harding's breast cancer has spread to her spine.The pop star has been told by her doctor that it's unlikely she will see the next Christmas, and that 2020 was probably her last.The news has shocked people of all ages across the UK, and fans have been left devastated by the news.Now women are urging each other to check for lumps, and to act quickly if they find anything."After the latest most devastating news about