The 48-year-old Australian songstress took to Instagram to announce her split and also thanked her fans for their support in such trying times.
"#lovers ... Thank you for all your love and support throughout this recent chapter of my life. Thank you now for your love and understanding with the news that Josh and I have decided to go our separate ways," Minogue wrote, alongside a photograph of the sunrise surrounded with grey clouds.
She continued, "We wish only the best for each other as we venture towards new horizons. #thesunalwaysrises"