How old was Olivia Newton John in Grease Day USA?

Grease Day USA

Plot: The star-studded premiere party for "Grease," featuring numerous unrelated musical performances.

Release Date: Sunday, June 18 1978
46 years ago

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John TravoltaJohn Travolta was 24 in Grease Day USA as 'Self'.

Birthday: Thu, Feb 18 1954

Olivia Newton-JohnOlivia Newton-John was 29 in Grease Day USA as 'Self'.

Birthday: Sun, Sep 26 1948 –
Mon, Aug 08 2022

Chevy ChaseChevy Chase was 34 in Grease Day USA as 'Self'.

Birthday: Fri, Oct 08 1943

Alice CooperAlice Cooper was 30 in Grease Day USA as 'Self'.

Birthday: Wed, Feb 04 1948

Jodie FosterJodie Foster was 15 in Grease Day USA as 'Self'.

Birthday: Mon, Nov 19 1962

Leif GarrettLeif Garrett was 16 in Grease Day USA as 'Self'.

Birthday: Wed, Nov 08 1961

Debby BooneDebby Boone was 21 in Grease Day USA as 'Self'.

Birthday: Sat, Sep 22 1956

John BynerJohn Byner was 39 in Grease Day USA as 'Self'.

Birthday: Tue, Jun 28 1938

Elayne BooslerElayne Boosler was 25 in Grease Day USA as 'Self'.

Birthday: Mon, Aug 18 1952

Glen SwansonGlen Swanson was >> in Grease Day USA as 'Director'

Birthday: Unknown Birthday