Cuarón is the fifth Mexican director to win this category in the past six years.
Gary Oldman and Allison Janney presented the newly minted Academy Award winner his statue.
ET chatted with the actress at the 91st Academy Awards, where she revealed she once missed an email from the Hollywood icon.
See the acclaimed filmmaker's moving speech.
'Into the Spider-Verse' won Best Animated Feature Film at the 2019 Oscars on Sunday.
Hollywood's elite came out in full force at the 91st Annual Academy Awards on Sunday -- and looked incredible doing it!
The 'A Star Is Born' actress is now an Academy Award winner for 'Shallow.'
ET breaks down the best hair and makeup looks from Sunday's red carpet.
From Burt Reynolds to Stan Lee, the Academy Awards honored Hollywood's recently deceased stars with a heartfelt and somber memorial.
ET spoke with Momoa and his wife, Lisa Bonet, on the red carpet at the 91st Annual Academy Awards.
The duo delivered a stunning rendition of the Best Original Song-nominated track from 'A Star Is Born.'
Mike Myers and Dana Carvey had viewers feeling nostalgic when they reunited onstage at the 2019 Oscars.
The 'Green Book' star opened up to ET about paying 'respect' to the real life Dr. Shirley at the 91st Annual Academy Awards.
From Angela Bassett to Gemma Chan and Helen Mirren, the red carpet was filled with sugary shades of the rose-toned color.
