Ben Fordham has paid tribute to Olivia Newton-John.

The singer died at a ranch in Southern California surrounded by family and friends after a 30-year battle with cancer.

The four-time Grammy award winner is best known for her role as Sandy in the movie Grease but her entertainment career started at home in Australia.

“Olivia Newton-John was one in a million,” Ben said.

Press PLAY below to hear Ben’s tribute