John Farnham & Olivia Newton-John - SUMMER NIGHTS - Grease.

[@yvonnehouse1697]

Beautiful memories 💖

[@divinemadness7119]

I love how much fun they have together 😂😂

[@davem710]

Absolutely Love this, we saw this show :)

[@AussieDebb]

They are just fantastic together so much fun 💕 ❤

[@super2508]

😎🎙️👍👏🏆🥇🔥

[@bradturner7196]

Nothing like a bunch of geriatrics getting together for a sing along, omg 😩

[@marieclaire648]

Get a life boy - best voice in the business even as a geriatric as you call them.

[@lee-annebarrett366]

Never liked Grease.

[@HDTDrums5]

Nothing like a jealous twat commenting something stupid….Grow up

[@IH8COMERCIALRNB]

he is so not taking the song seriously.. very annoying considering he's proven time and time again to be one of the worlds best vocalists.

[@divinemadness7119]

He’s just having a good time. That’s what John does, he takes the piss, and gets the audience involved, & has a laugh! He’s an adorable dag! And we love him all the more for it! 😂