Olivia Newton-John

Her grief is starting to harm her health.

Chloe says her mom promised to show up for her, and she has.

During Olivia Newton-John's state memorial in Australia, Dolly Parton and Keith Urban were among the stars who shared video tributes.

Chloe says she was cracking jokes up until the end.

They were longtime friends.

Urban and his wife, Nicole Kidman, offered a touching memorial statement for Newton-John in the wake of her death.

She was one of the biggest multi-genre stars of her generation.