Olivia Newton-John and John Travolta donned their original outfits for the 1978 movie musical Grease at an event in Palm Springs California.
Speaking before he went on stage Travolta said: "Grease is still the word, man"
We need your consent to load this Instagram contentWe use Instagram to manage extra content that can set cookies on your device and collect data about your activity. Please review their details and accept them to load the content.Manage Preferences
The event called Meet N' Grease saw Travolta change into the movie's finale song ensemble of leather jacket, while Newton-John wore her black leggings and leather jacket.
The pair last reunited for the 40th anniversary of the movie in 2018.