Olivia Newton-John sells her spa for $30M! Post author By Buzznews Post date 19 November 2021 Singer and actress Olivia Newton-John has sold her Gaia Retreat & Spa in Australia. 2018 G’Day USA Los Angeles Black Tie Gala Featuring: Olivia Newton-John Where: Los Angeles, California, United States When: 28 Jan 2018 Credit: FayesVision/WENN.com ← Discover BeyoncĂ© and Jay-Z’s uniquely bizarre mansion in New Orleans → Decorative gift ideas under $50