Olivia Newton John's heartbroken daughter Chloe Lattanzi has described her mother as an "angel" in the wake of her death.
The 36-year-old singer took to Instagram to honour the Grease icon's memory on Tuesday, after it was announced Olivia has peacefully passed away aged 73 on Monday morning at her ranch in California surrounded by family.
Chloe left fans in tears as she uploaded a behind-the-scenes video of the pair singing Window In The Wall side-by-side in the recording studio.