The 97th Academy Awards ceremony saw some unexpected celeb faces rock up - to our collective delight. Take a look at our round-up of the the surprising faces we were thrilled to see:
When Harry Met Sally's Meg Ryan and Billy Crystal
The stars of When Harry Met Sally, Meg Ryan and Billy Crystal, reunited to present the Best Picture trophy to Anora.
It marked Ryan's first appearance at the Oscars in 27 years - and the audience were delighted as the pair stepped out to the tune of It Had To Be You, the soundtrack to the beloved 1989 romcom they starred in together.
In their speech before reading out the nominations, Crystal made a nod to his character Harry's confession of love to Sally at the end of the film: 'You're right because when you have a chance to be an Oscar winner for the rest of your life, you want the rest of your life to start as soon as possible.'
Rolling Stones frontman Mick Jagger
The musician unexpectedly rocked up to present Best Original Song, to the delight of the audience, who gave him a standing ovation - including fellow singer Elton John.
He revealed onstage he wasn't the first choice to present the category - but that musician Bob Dylan, whose biopic A Complete Unknown was nominated for eight awards, had initially been approached.
But according to 81-year-old Jagger, Dylan, 83, declined: 'Bob said, "You should find somebody younger". I said, "OK, I'm younger", so here I am.'
Morgan Freeman paying tribute to Gene Hackman
We are always happy to see the 87-year-old actor, who spoke at the ceremony - but on this occasion, it was unfortunately under incredibly tragic circumstances.
He paid an emotional tribute to his friend and costar, double Oscar winner Gene Hackman, 95, who was found dead along with his wife Betsy Arakawa, 64, earlier this week.
Their bodies were found partially mummified at their $3.3million Santa Fe mansion, with pills strewn in their bahtroom. Their causes of death remain a mystery.
Freeman said: 'Well, this week, our community lost a giant, and I lost a dear friend, Gene Hackman. I had the pleasure of working alongside Gene on two films, Unforgiven and Under Suspicion.
'And like everyone who ever shared a scene with him, I learned he was a generous performer, a man whose gifts elevated everyone's work. He received two Oscars, but more importantly, he won the hearts of film lovers all over the world.
'Gene always said, "I don't think about legacy. I just hope people remember me as someone who tried to do good work."
'I think I speak for us all when I say, Gene, you will be remembered for that, and so much more. Rest in peace, my friend.'