Becky G hit the stage and performed "The Fire Inside" from "Flamin' Hot."

She was joined onstage by a choir of young girls during her moving performance.

"The Fire Inside" marks Diane Warren's 15th Oscar nomination for best original song.

“Oppenheimer” won the Oscar for best cinematography. Cinematographer Hoyte van Hoytema accepted the award from presenter Zendaya.

Expressing his gratitude to director Christopher Nolan and producer Emma Thomas, he said, “You are by far the best thing that could have happened to my career, obviously. This wouldn’t have existed without you.”

Other nominees in the category included “El Conde,” “Killers of the Flower Moon,” “Maestro” and “Poor Things.”

"The Wonderful Story of Henry Sugar" won the Oscar for best live action short film.

Director Wes Anderson was not present to accept the award, which marked his first Oscar win.

Other nominees in the category included "The After," "Invincible," "Knight of Fortune" and "Red, White and Blue."

"20 Days in Mariupol" won the Oscar for best documentary feature film.

Filmmakers Mstyslav Chernov, Michelle Mizner and Raney Aronson-Rath accepted the award, which was presented by Kate McKinnon and America Ferrera.

"Probably I will be the first director on this stage who will say I wish I had never made this film," Chernov said about his film, which offers a harrowing account of the Russia-Ukraine war. "I wish to be able to exchange this [for] Russia never attacking Ukraine, never occupying our cities. I wish to give all the recognition to Russia for killing tens of thousands of my fellow Ukrainians."

"I wish for them to release all the hostages, all the soldiers who are protecting their lands, all the civilians who are now in their jails, but I cannot change the history," he continued. "I cannot change the past. But we, all together, you ... some of the most talented people in the world, we can make sure that the history record is set straight, and that the truth will prevail -- and that the people of Mariupol and those who have given their lives will never be forgotten. Because cinema forms memories and memories form history."

Other nominees in the category included "Bobi Wine: The People's President," "The Eternal Memory," "Four Daughters" and "To Kill a Tiger."

Christopher Nolan's biopic "Oppenheimer" could make history tonight by either tying or breaking the record for the most Oscar wins by a single film.

Going into tonight's ceremony, the film was nominated for 13 Oscars, including the coveted best picture award.

Currently, the record for most Oscar wins by a single film is 11. That title is shared by "Ben-Hur," "Titanic" and "The Lord of the Rings: The Return of the King," with each of those films winning 11 trophies at Academy Awards ceremonies in 1960, 1998 and 2004, respectively.

With 11 total nominations tonight, "Poor Things" has a shot at tying the record.

Check out more potential historic moments here.