Stockard Channing and Elton John are among the celebrities to pay tribute to the late Olivia Newton-John.
The legendary actress/singer passed away peacefully at her ranch in Southern California on Monday morning following a battle with cancer. She was 73.
Following the sad news, Stockard issued a statement to People in which she remembered her co-star in the 1978 film Grease.
"I don't know if I've known a lovelier human being. Olivia was the essence of summer - her sunniness, her warmth and her grace are what always come to mind when I think of her," she praised. "I will miss her enormously."
In addition, music star Elton expressed his condolences to Olivia's family and loved ones.
"The saddest of news to wake up to. Olivia was a beautiful and courageous woman, who I never heard complain about her illness. A beautiful voice and a warm and loving friend. I will miss her so much," he wrote on Instagram.
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