This year's Academy Awards have been handed out in Los Angeles - here's a complete list of all the winning and nominated stars and films.
Best picture
Winner: Green Book
BlacKkKlansman
Black Panther
Bohemian Rhapsody
The Favourite
Roma
A Star Is Born
Vice
Best actress
Winner: Olivia Colman - The Favourite
Glenn Close - The Wife
Yalitza Aparicio - Roma
Lady Gaga - A Star Is Born
Melissa McCarthy - Can You Ever Forgive Me?
Best actor
Winner: Rami Malek - Bohemian Rhapsody
Christian Bale - Vice
Bradley Cooper - A Star Is Born
Willem Dafoe - At Eternity's Gate
Viggo Mortensen - Green Book
Best supporting actress
Winner: Regina King - If Beale Street Could Talk
Amy Adams - Vice
Marina de Tavira - Roma
Emma Stone - The Favourite
Rachel Weisz - The Favourite
Best supporting actor
Winner: Mahershala Ali - Green Book
Adam Driver - BlacKkKlansman
Sam Elliott - A Star Is Born
Richard E Grant - Can You Ever Forgive Me?
Sam Rockwell - Vice
Best director
Winner: Alfonso Cuaron - Roma
Yorgos Lanthimos - The Favourite
Spike Lee - BlacKkKlansman
Adam McKay - Vice
Pawel Pawlikowski - Cold War
Best original screenplay
Winner: Green Book - Nick Vallelonga, Brian Currie and Peter Farrelly
The Favourite - Deborah Davis and Tony McNamara
First Reformed - Paul Schrader
Roma - Alfonso Cuarón
Vice - Adam McKay
Best adapted screenplay
Winner: BlacKkKlansman - Charlie Wachtel, David Rabinowitz, Kevin Willmott and Spike Lee
The Ballad of Buster Scruggs - Joel Coen and Ethan Coen
Can You Ever Forgive Me? - Nicole Holofcener and Jeff Whitty
If Beale Street Could Talk - Barry Jenkins
A Star Is Born - Eric Roth, Bradley Cooper and Will Fetters
Best animated feature
Winner: Spider-Man: Into the Spider-Verse
Incredibles 2
Isle of Dogs
Mirai
Ralph Breaks the Internet
Best foreign language film
Winner: Roma - Mexico
Capernaum - Lebanon
Cold War - Poland
Never Look Away - Germany
Shoplifters - Japan
Best documentary feature
Winner: Free Solo
Hale County This Morning, This Evening
Minding the Gap
Of Fathers and Sons
RBG
Best original song
Winner: Shallow (A Star Is Born) - Lady Gaga, Mark Ronson, Anthony Rossomando and Andrew Wyatt
All The Stars (Black Panther) - Mark Spears, Kendrick Lamar, Duckworth and Anthony Tiffith and Solana Rowe
I'll Fight (RGB) - Diane Warren
The Place Where Lost Things Go (Mary Poppins Returns) - Marc Shaiman and Scott Wittman
When A Cowboy Trades His Spurs for Wings (The Ballad of Buster Scruggs) - David Rawlings and Gillian Welch
Best original score
Winner: Black Panther - Ludwig Goransson
BlacKkKlansman - Terence Blanchard
If Beale Street Could Talk - Nicholas Britell
Isle of Dogs - Alexandre Desplat
Mary Poppins Returns - Marc Shaiman, Scott Wittman
Best production design
Winner: Black Panther - Hannah Beachler and Jay Hart
The Favourite - Fiona Crombie and Alice Felton
First Man - Nathan Crowley and Kathy Lucas
Mary Poppins Returns - John Myhre and Gordon Sim
Roma - Eugenio Caballero and Barbara Enriquez
Best costume design
Winner: Black Panther - Ruth E Carter
The Ballad of Buster Scruggs - Mary Zophres
The Favourite - Sandy Powell
Mary Poppins Returns - Sandy Powell
Mary Queen of Scots - Alexandra Byrne
Best cinematography
Winner: Roma - Alfonso Cuaron
Cold War - Lukasz Zal
The Favourite - Robbie Ryan
Never Look Away - Caleb Deschanel
A Star Is Born - Matthew Libatique
Best visual effects
Winner: First Man - Paul Lambert, Ian Hunter, Tristan Myles and JD Schwalm
Avengers: Infinity War - Dan DeLeeuw, Kelly Port, Russell Earl and Dan Sudick
Christopher Robin - Christopher Lawrence, Michael Eames, Theo Jones and Chris Corbould
Ready Player One - Roger Guyett, Grady Cofer, Matthew E Butler and David Shirk
Solo: A Star Wars Story - Rob Bredow, Patrick Tubach, Neal Scanlan and Dominic Tuohy
Best make-up and hairstyling
Winner: Vice - Greg Cannom, Kate Biscoe and Patricia DeHaney
Border - Goran Lundstrom and Pamela Goldammer
Mary Queen of Scots - Jenny Shircore, Marc Pilcher and Jessica Brooks
Best sound editing
Winner: Bohemian Rhapsody - John Warhurst and Nina Hartstone
Black Panther - Benjamin A Burtt and Steve Boeddeker
First Man - Ai-Ling Lee and Mildred Iatrou Morgan
A Quiet Place - Ethan Van der Ryn and Erik Aadahl
Roma - Sergio Diaz and Skip Lievsay
Best sound mixing
Winner: Bohemian Rhapsody - Paul Massey, Tim Cavagin and John Casali
Black Panther - Steve Boeddeker, Brandon Proctor and Peter Devlin
First Man - Jon Taylor, Frank A Montano, Ai-Ling Lee and Mary H Ellis
Roma - Skip Lievsay, Craig Henighan and Jose Antonio Garcia
A Star Is Born - Tom Ozanich, Dean Zupancic, Jason Ruder and Steve Morrow
Best film editing
Winner: Bohemian Rhapsody - John Ottman
BlacKkKlansman - Barry Alexander Brown
The Favourite - Yorgos Mavropsaridis
Green Book - Patrick J Don Vito
Vice - Hank Corwin
Best animated short
Winner: Bao
Animal Behaviour
Late Afternoon
One Small Step
Weekends
Best documentary short
Winner: Period. End of Sentence.
Black Sheep
End Game
Lifeboat
A Night at the Garden
Best live action short
Winner: Skin
Detainment
Fauve
Marguerite
Mother
