The 2017 Academy Awards will most likely be remembered for one almighty gaffe - Warren Beatty wrongly announcing La La Land as Best Picture winner over the actual winner, Moonlight.

However, another significant blunder has also emerged. During the In Memoriam segment, in which the Academy pays tribute to figures from the film world who have died over the previous 12 months, a photo of a still-living film producer was accidentally included.

The image of Australian producer Jan Chapman appeared in the montage film, with accompanying text naming costume designer Janet Patterson, who died in October 2016.