More from Olivia Newton-John

The love story between Olivia Newton-John and John Travolta in 1978's box office hit movie Grease has kept audiences enraptured for over 40 years.

Did Olivia Newton-John and John Travolta ever date? 'Grease' stars reveal what really happened on set

Elton John appeared on TV special Olivia Newton-John: Hollywood Nights when she invited him to come on stage and play a special version of his 1973 hit, 'Candle In The Wind.'

When Olivia Newton-John joined Elton John for a breathtaking stripped-back version of 'Candle In The Wind'

Olivia Newton-John has opened up about living with cancer in a recent interview

Olivia Newton-John shares positive update on third cancer treatment: 'I feel wonderful'

Olivia and Barry performed 'How Can You Mend A Broken Heart' in Australia at Sound Relief in 2009

When Barry Gibb and Olivia Newton-John sang 'How Can You Mend A Broken Heart' and it was spectacular

Olivia Newton-John reveals she won't be getting coronavirus vaccine

Olivia Newton-John reveals she won't be getting the coronavirus vaccine

As the Bee Gees begin to play the classic track 'Grease', the lighting crew shone a spotlight on Olivia Newton-John in the audience.

When Barry Gibb led the Bee Gees in singing ‘Grease’ to a moved Olivia Newton-John in the crowd

Olivia Newton-John and her daughter Chloe's new song

Olivia Newton-John releases gorgeous new duet with daughter Chloe Lattanzi

The energy between Olivia Newton-John and Andy Gibb is palpable and lead to them recording a single for Andy's new album just a few months later.

When Andy Gibb and Olivia Newton-John sang a sizzling duet of Bee Gees hit ‘Rest Your Love On Me’

Olivia Newton-John has dismissed sexist claims about Grease

Olivia Newton-John dismisses claims Grease is sexist: 'It's just a girl in love with a guy'

Grease

Where are the cast of Grease now over 40 years later?

The two icons then sang the famous hit together and coming together at the end to hold their hands high in the air, were met with screams of delight from the Australian audience.

Relive Mariah Carey and Olivia Newton-John’s rarely heard duet of ‘Hopelessly Devoted To You’

Barry Gibb is releasing a new album of country covers of Bee Gees songs

Barry Gibb announces new album of country Bee Gees cover duets including Dolly Parton and Olivia Newton-John

It's not everyday you get a line-up of an era's legends all on one stage, but that's exactly what happened one cold January day in 1979. Pictured (L to R) Barry Gibb, Olivia Newton-John, Andy Gibb, Rod Stewart

The day ABBA, Bee Gees, Olivia Newton-John, Rod Stewart and Andy Gibb sang a staggering medley

The pair were celebrating the release of Grease on DVD in 2002 when the spectacular moment took place 24 years after they fell in love on screen as Sandy and Danny Zuko.

When Olivia Newton-John and John Travolta reunited after 24 years to sing ‘You’re The One That I Want’

Relive Andy Gibb, ABBA and Olivia Newton-John's incredible 'jam session' from 1978

Relive Andy Gibb, ABBA and Olivia Newton-John's incredible 'jam session' from 1978

Barry Gibb and Olivia Newton-John in 2009

When Barry Gibb and Olivia Newton-John sang 'Islands in the Stream' and it was glorious

80s music videos

The 20 greatest music videos from the 1980s

Queen and Olivia Newton John will perform at the charity concert in Australia

Queen and Olivia Newton-John confirmed for Live Aid-style concert for Australian bushfire relief

Billy Ocean, Olivia Newton-John, Elton John and Roger Taylor

Elton John, Olivia Newton-John and Billy Ocean among Queen's New Year's Honours list

John Travolta and Olivia Newton-John

John Travolta and Olivia Newton-John recreate iconic Grease scene 41 years later

Olivia Newton John is reunited with her jacket

Olivia Newton-John's Grease jacket given back to her by £180k auction-winner

50 of the most valuable vinyl records on the planet - from The Beatles to Queen

50 of the most valuable vinyl records on the planet: from The Beatles and Queen, to Olivia Newton-John

Hugh Jackman pays tribute to Olivia Newton John

Hugh Jackman pays emotional tribute to Olivia Newton-John after cancer update

Grease

Olivia Newton-John is auctioning off her iconic Sandy costume from Grease

Olivia Newton-John with husband John Easterling

Olivia Newton-John's husband gives positive update on her cancer battle

Olivia Newton John

Olivia Newton-John dismisses rumours about her declining health: "I'm doing great"

Olivia Newton-John

Olivia Newton-John is battling cancer for a third time

John Travolta and Olivia Newton John

John Travolta and Olivia Newton-John and the cast of Grease reunite for 40th anniversary

Elton John and Kiki Dee

The top 8 greatest duets of the 1970s, from Elton and Kiki to John and Olivia

Grease deleted scene

Watch how Grease was meant to end with Danny and Sandy kissing, 40 years after it was cut

Grease

Grease 2 was meant to be totally different, and with the original cast

Olivia Newton John's best songs

Olivia Newton-John's 10 best songs ever, ranked