Shania Twain: ‘I did not want to be in the spotlight. I was petrified of it’

Years before ‘Man! I Feel Like a Woman!’ and her run of blockbuster country-pop hits, the Canadian superstar would be shepherded around dive bars by her late mother to sing – scared, stressed and far underage. And now she’s finally ready to look back on it. She speaks to Roisin O’Connor about reclaiming her past, and what makes Harry Styles the perfect pop star