"No one's shiny and happy all the time. There are other sides of me that an experience like this has allowed me to explore. My persona is 'Kylie'. As soon as I step out of my house I have that projection of me.
But that isn't necessarily who I am," Minogue said. In 2005, the singer was diagnosed with breast cancer and battling the disease left her so ill, she couldn't even concentrate on watching a film.
"Lots of friends sent me DVDs and I just said, 'I can't concentrate for a whole film.' A trip to the shop for a drink was a massive excursion," she added.