Chloe Lattanzi got emotional during a live TV broadcast talking about her late mother, Olivia Newton-John, ahead of a charity walk in Australia.

Olivia Newton-John died one year ago at the age of 73 following cancer battle, and her family said she is still watching over them just like she promised.

Newton-John went on to release three more albums—Olivia, Let Me Be There and Long Live Love—before her breakout record, Have You Never Been Mellow, in 1975.