With a lead-in that included a sentimental tribute to fire-ravaged Los Angeles and then Ariana Grande and Cynthia Erivo performing several showstoppers from Wicked, “four-time Oscar viewer” Conan O’Brien made his Oscar hosting debut tonight with a lot to prove. And what better way than to emerge Substance -like from Demi Moore?

The Academy Awards are regarded as Hollywood's biggest night as celebrities come together to celebrate the best movies of the year.

And as expected he delivered some big swings with his jokes, most notably calling out Emilia Perez star Karla Sofía Gascón to her face during the monologue. For those less aware, Gascón came under fire recently after social media posts with racist remarks resurfaced.

Halle Berry, Ariana Grande, Selena Gomez, Felicity Jones and more stars brought jaw-dropping looks to the 2025 Oscars red carpet. See their statement-making looks.

Ariana Grande in a red carpet stunner, Timothée Chalamet in a yellow Givenchy suit: See how all the stars arrived in style at the Academy Awards.

Here's a recap from the 2025 Oscars, from Oscar wins to viral moments and red carpet arrivals. Here's what to know.