Oscars 2018: Red carpet arrivals

Gibson Johns

Hollywood's biggest -- and more glamorous -- night is here!

The 2018 Oscars kicked off on Sunday night in Los Angeles, bringing this year's awards season to a climactic end.

Jimmy Kimmel is set to host the 90th Annual Academy Awards, which wraps up an especially headline-making awards season that was dominated by conversations around #MeToo and the Time's Up movement. Stars weren't planning on wearing all-black as they did at the Golden Globes back in January, but they are expected to don Everytown pins to encourage increased gun control following the shooting in Parkland, Florida.

Check back here for a complete rundown of all of the red carpet arrivals from the 2018 Academy Awards to see what all of the biggest stars -- Margot Robbie, Sandra Bullock, Timothée Chalamet, Saoirse Ronan and more! -- wore to the Oscars this year.

More from AOL.com:
E! denies Ryan Seacrest delay: 'Business as usual'
Timothée Chalamet FaceTimes Armie Hammer from the Independent Spirit Awards while he's sick
Oscars envelope flub 1 year later: Why it won't happen again