Watch Karen O and Vampire Weekend's Ezra Koenig perform track from Her
Yeah Yeah Yeah's frontwoman will perform "The Moon Song" with Koenig
Yeah Yeah Yeahs' Karen O and Vampire Weekend's Ezra Koenig performed "The Moon Song" at tonight's Oscars, a surprise performance tipped after they were spotted at rehearsals.
Scroll down for the video
Koenig was seen with an acoustic guitar alongside Karen O earlier in the day, playing the track which has been nominated in the Best Original Song category.
It featured in Jonze's film about a man falling in love with his smartphone assistant, and was written by the director along with Karen O.
A new version of "The Moon Song" featuring the Vampire Weekend singer was released last month.
Pharrell Williams, John Legend, U2 and Idina Menzel also performed at the Dolby Theater tonight, the Irish band giving a rendition of "Ordinary Love" from Mandela: Long Walk To Freedom and Menzel singing "Let It Go" from Disney's Frozen.
Gravity and 12 Years A Slave are expected be the biggest winners film-wise this year, while Matthew McConaughey and Cate Blanchett are tipped for acting Oscars.
Ellen DeGeneres returns to host the event, having previously done so at 2007’s awards.
Film The critics but sneer but these unfashionable festive films are our favourites
TV We're so close to knowing what happened to Oliver Hughes, but a last-minute bluff crushes expectations
Arts & Ents blogs
- 1 Planes go hybrid-electric in important step to greener flight
- 2 Christmas comes early to Hong Kong, as millions of bank notes spill out onto busy street
- 3 Antonio Martin shooting: Police and protesters clash over teenager's death just five miles from Ferguson, Missouri
- 4 Northern Lights above Britain: Stunning Aurora Borealis illuminates Northumberland sky on Christmas Eve
- 5 British actor Idris Elba cannot star as James Bond because he is black, says shock jock Rush Limbaugh
Christmas Day TV guide 2014: What to watch from Strictly Come Dancing to the story of Frozen
Best underrated Christmas movies: From Trading Places to While You Were Sleeping
Game of Thrones season five: First preview clip shows a beardy Tyrion, a moody Cersei and a distressed Arya
The Interview is finally released after Sony hack and terror threats – but reviews of North Korea satire are mixed
Christmas TV guide 2014: The best shows to watch from Doctor Who to Downton Abbey
Nigel Farage defends Kerry Smith 'ch***y' comment: 'If you are going for a Chinese, what do you say you’re going for?'
British actor Idris Elba cannot star as James Bond because he is black, says shock jock Rush Limbaugh
Rozanne Duncan: Ukip expels councillor for 'jaw-dropping' comments made in BBC TV interview
Germany anti-Islam protests: 17,000 march on Dresden against 'Islamification of the West'
Ukip member gets into Christmas spirit with Union Flag plea to Santa 'for our country back'
Panic Saturday: 13 million Britons spend £1.2bn – while 13 million others across the country live in poverty unable to afford food