Timothee Chalamet, Ariana Grande, Demi Moore and other Oscar nominees celebrated on Tuesday at a film academy dinner that gave the contenders a chance to mingle before Sunday's red-carpet awards show.

Celebs arrived in their best fashion attire. Here's a look at what they wore at the awards: Timothee Chalamet looked dapper in a sleek custom designer suit that showcased his signature bold fashion sense.

Academy Award nominees are preparing for what could be many historic moments when the ceremony is broadcast live on Sunday, March 2, on ABC. Leading the pack is Emilia Pérez, a Spanish-language musical crime comedy with 13 Oscar nominations — the most ever for a non-English-language film.