Minogue’s incomparable voice is a sincere instrument that’s only grown stronger with age. But she cites it as one the biggest insecurities she’s had to tackle. “I’ve had more than my fair share of criticism of my voice over the years,” she says. “And I’ve had the voices in my head knocking on my door, saying, ‘You can’t sing. She can’t sing!’ A lot of it is to do with insecurity, so when naysayers are playing with your insecurities, that’s a difficult battle. I’ve had to really tell myself, ‘Wait, how are you being successful if they’re telling you that you can’t sing and your voice is not a valid voice?’ I would really struggle with that.”