In Photos: The 90th Academy Awards Ceremony

Allison Janney accepts the Oscar for best supporting actress for I, Tonya.
Photograph: Chris Pizzello/Invision/AP

Actor Gary Oldman kisses members of the Oscar-winning makeup team for Darkest Hour
Photograph: Lucas Jackson/Reuters

Retired NBA star Kobe Bryant and Glen Keane accept the award for best animated short for Dear Basketball.
Photograph: Chris Pizzello/Invision/AP

Actors Lupita Nyong’o, Armie Hammer and others head out of the theatre as part of a skit during the Oscars show
Photograph: Lucas Jackson/Reuters

Tiffany Haddish and Maya Rudolph swap heels for furry slippers and bare feet
Photograph: Rob Latour/REX/Shutterstock

Lee Unkrich and Darla K Anderson with their best animated feature awards for Coco
Photograph: Andrew H Walker/WWD/Rex/Shutterstock