Scroll down to see what the nominees and presenters are wearing as they enter the Dolby Theatre.
1 of 50
Taraji P. Henson
The Hidden Figures star exuded sex appeal in an off-the-shoulder velvet gown.
2 of 50
Emma Stone
The Best Actress nominee for La La Land channeled a '20s-era flapper in a gold dress adorned with fringe.
3 of 50
Ryan Gosling
The Best Actor nominee for La La Land sadly didn't bring his longtime partner Eva Mendes as his date, but got fans talking with his prom-inspired ruffles.
4 of 50
Justin Timberlake and Jessica Biel
The Best Original Song nominee looked dashing in Tom Ford while his wife rocked a gold, sequined gown accessorized with a dramatic necklace.
5 of 50
Scarlett Johansson
The presenter looked ultra feminine in a pink gown accessorized with a silver belt.
6 of 50
Halle Berry
The actress' curly hair and toned arms turned heads, as did her shimmery dress.
7 of 50
Brie Larson
Last year's Best Actress winner won over the crowd with a low-cut velvet gown that featured a dramatic train.
8 of 50
Viola Davis
The Best Supporting Actress' dress combined two styles in one, featuring both a halter neck and off-the-shoulder detailing.
9 of 50
Nicole Kidman and Keith Urban
The past Oscar winner, who brought her country singer hubby as her date, chose a pale pink gown that perfectly complimented her skin tone.
10 of 50
Octavia Spencer
The Best Supporting Actress nominee looked like a princess in a feathery Marchesa dress.
11 of 50
Emma Roberts
The Scream Queens star channeled old Hollywood glamour on the red carpet in this eco-friendly gown.
12 of 50
John Legend and Chrissy Teigen
The singer, who will be performing a medley of La La Land songs, brought his supermodel wife as his date.
13 of 50
Charlize Theron
All eyes were on the past Oscar winner's metallic pleated dress.
14 of 50
Salma Hayek
The actress, who's presenting tonight, selected a black Alexander McQueen gown with thin straps.
15 of 50
Janelle Monae
The fashionista didn't disappoint in a black heavily embroidered gown with a dramatic skirt and sheer top.
16 of 50
Pharrell Williams
The singer spiced up his black tux with a beaded necklace and diamond brooch.
17 of 50
Hailee Steinfeld
The 20-year-old actress opted for a sheer floral gown for her second Oscars red carpet.
18 of 50
Matt Damon
The actor was upstaged by his gorgeous wife Luciana, who stunned in a silver, low-cut gown with see-through bodice.
19 of 50
Alicia Vikander
Last year's Best Supporting Actress winner was a vision in black, though the hardware around her neck definitely commanded attention.
20 of 50
Andrew Garfield
The Best Actor nominee looked dapper in a tailored black suit.
21 of 50
Mel Gibson
The Best Director nominee brought his girlfriend Rosalind Ross, who just gave birth to the actor's ninth child one month ago.
22 of 50
Michelle Williams
The Best Supporting Actress nominee opted for a low-cut gown with sparkly skirt.
23 of 50
Dakota Johnson
The Fifty Shades Darker star's high-necked gown received mixed reviews thanks in large part to the bow on the front.
24 of 50
Denzel Washington
The Best Actor nominee brought longtime wife Pauletta as his date for the evening.
25 of 50
Chris Evans
The Captain America star stood out by choosing a blue tux for the night's festivities.
26 of 50
Priyanka Chopra
The Quantico star looked stunning in a strapless gown that featured quilted detailing.
27 of 50
Kirsten Dunst
The actress looked glamorous in a strapless black dress.
28 of 50
Naomie Harris
The Best Supporting Actress nominee for Moonlight chose a sequined white knee-length dress that featured a dramatic train.
29 of 50
Olivia Culpo
The former Miss USA wore a custom-made Marchesa gown that raises awareness for clean drinking water.
30 of 50
Ruth Negga
The Best Actress nominee matched the carpet in a high-necked red gown with lace detailing.
31 of 50
Lin-Manuel Miranda
The Hamilton star brought his mom to the Oscars, where he is nominated for Best Original Song.
32 of 50
Felicity Jones
The Star Wars beauty looked stunning in a nude Dior gown.
33 of 50
Dev Patel
The Best Supporting Actor nominee opted for a white tuxedo jacket instead of the typical black.
34 of 50
Teresa Palmer
The Australian beauty stunned in a silver gown on the red carpet.
35 of 50
Kate McKinnon
The Saturday Night Live star went with a simple silhouette, but the sequined top added a bit of shine.
36 of 50
Seth Rogen
The Neighbors actor brought wife Lauren Miller as his date.
37 of 50
Karlie Kloss
The stunning supermodel chose a white gown with attached cape and accessorized the look with a diamond choker.
38 of 50
Ginnifer Goodwin
The Once Upon a Time actress went semi-sheer in a red, long-sleeved gown.
39 of 50
Vince Vaughn
The Hacksaw Ridge star brought wife Kyla Weber as his date.
40 of 50
Robin Roberts
The ABC host channeled an Oscar statue in this golden ensemble.
41 of 50
Kelly Ripa
The talk show host evoked the outdoors with her butterfly embellished dress.
42 of 50
Jamie Dornan
The Fifty Shades Darker star, who wore a white tuxedo jacket, brought his wife Amelia Warner as his date.
43 of 50
Sunny Pawar
The pint-sized star of Lion paired his tuxedo with some bright sneakers.
44 of 50
Ava Duvernay
The director commanded attention in a blueish-grey gown with sheer sleeves.
45 of 50
Sting
The iconic rocker brought his wife Trudie Styler to the Academy Awards.
46 of 50
Isabelle Huppert
The Oscar-nominated actress proves age is just a number in this stunning dress on the red carpet.
47 of 50
Sara Bareilles
The singer, who will be performing during the In Memoriam segment, looked gorgeous in a red dress with asymmetrical neckline.
48 of 50
Auli'i Cravalho
The Moana star, who will perform the Oscar-nominated song "How Far I'll Go" during tonight's ceremony, stunned in a strapless, glittering gown.
49 of 50
Leslie Mann and Judd Apatow
The husband and wife duo talked about their long marriage on the red carpet.
50 of 50
Cynthia Erivo
The Tony Award winner turned heads in a heavily embroidered dress.