In 1983, director John Herzfeld reunited Olivia Newton-John and John Travolta five years after both starred in Grease, for ...

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 ...

Olivia Newton-John topped the US singles charts five times. A look back at these songs shows her pop brilliance through the years.

Olivia Newton-John was worried about letting people hear her body talk. The singer, who won countless hearts as Sandy in "Grease" and charmed many more as music’s wholesome girl next door, was ...

Olivia Newton-John’s husband and John Travolta honored the late star Sept. 26, the day she would’ve turned 74. The “Physical” singer’s husband, John Easterling, posted a memory of their first birthday ...

Proceeds from the song benefit the Olivia Newton-John Foundation Fund. Olivia Newton-John's iconic voice can be heard once again thanks to a never-before-heard song released more than two years after ...

The late 'Grease' star's voice soars on new song "My Dream," discovered and completed by friend Jim Brickman with the help of Italian trio Il Volo Janine Rubenstein is Editor-at-Large at PEOPLE and ...