Olivia Newton-John and John Travolta dress up in Grease costumes for the first time since 1978

Olivia Newton-John and John Travolta dress up in Grease costumes for the first time since 1978

metro.co.uk - Kim Novak

Olivia Newton-John has shared a photo of her and John Travolta dressed as their Grease characters – admitting it’s the first time they’ve done so …

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