Hollywood is mourning the death of Olivia Newton-John. The singer-actress died at the age of 73 on Aug. 8, her husband John Easterling shared in a statement posted to her social media accounts.

John Travolta is mourning the loss of his "Grease" co-star Olivia Newton-John, who died Monday at the age of 73. "My dearest Olivia, you made all of our lives so much better. Your impact was ...

Olivia Newton-John and John Travolta attend the "Grease" 40th anniversary screening in August 2018 in Beverly Hills, California. Travolta paid tribute to the late actress on Instagram on August 8.

She won his heart that night. At a White House gala 40 years ago, John Travolta and Princess Diana took a spontaneous and romantic spin on the dance floor. It was 15 minutes of pure magic that stunned ...

Didi Conn invited John Travolta to a screening of Grease in memory of Dame Olivia Newton-John. The 73-year-old actress played Frenchy in the 1978 classic, and after Dame Olivia - who starred as Sandy ...

Sometimes Jimmy Fallon gets to live out impossible dreams on The Tonight Show, such as back in 2016 when he got to sing "You're The One That I Want" with the one and only Olivia Newton-John. The ...

While many may know her only as the doe-eyed Sandy to John Travola’s greaser Danny in the generation-defining musical Grease, Olivia Newton-John enjoyed one of the most successful music careers of any ...

Cancer takes the lives of countless people every year, leaving behind grieving family members. One who has already lost several loved ones to the disease is John Travolta.