Host Conan O'Brien guided viewers through the evening.
The biggest and brightest stars from across Hollywood and the world of entertainment gathered in Los Angeles on Sunday for the 98th Academy Awards.
"One Battle After Another" won the Oscar for best picture, while Jessie Buckley and Michael B. Jordan took home the Academy Awards for leading actress and leading actor. "One Battle After Another" won six total Oscars -- including best picture -- out of 13 nominations.
Scroll below to see how the night unfolded.
Kylie Jenner shared a sneak peek of her Oscars gown on Instagram, ahead of the ceremony, channeling Jessica Rabbit in a red, fitted, floor-length dress.
The 28-year-old makeup mogul is dating Timothée Chalamet, who is nominated for best actor for his role in “Marty Supreme.”
The red carpet is tented Sunday afternoon to shield Oscar attendees from the Southern California heat. Scorching hot temperatures dropped slightly over the weekend but shot back up on Sunday, according to KABC.
According to the National Weather Service, temperatures are expected to hover around the low 80s on Sunday afternoon.
High-profile guests are making their way onto the red carpet.
Singer Shaboozey, ballet dancer Misty Copeland and "Heated Rivalry" star Hudson Williams have all been spotted on the red carpet ahead of the show.
Other guests walking the red carpet include those involved in some of the films up for major awards tonight like "One Battle After Another" star Chase Infiniti as well as "Train Dreams" star Felicity Jones.
See all the stars walking the carpet here.
Songs nominated for best original song will be performed tonight, including "Golden" from "KPop Demon Hunters" and "I Lied To You" from "Sinners."
EJAE, Audrey Nuna and Rei Ami will take the stage to perform "Golden," while Raphael Saadiq and "Sinners" star Miles Caton will perform "I Lied To You."
Joining Saadiq and Caton are Misty Copeland, Eric Gales, Buddy Guy, Brittany Howard, Christone "Kingfish" Ingram, Jayme Lawson, Li Jun Li, Bobby Rush, Shaboozey and Alice Smith.
