Critics' Choice Awards: Red Carpet Looks You Need to See

01 of 46

RACHEL MCADAMS

selects a burgundy embroidered Elie Saab gown and Graziela Gems earrings.

02 of 46

AMY SCHUMER

sticks to her comfort zone – a very sexy one – in a sleek white Calvin Klein Collection halter gown with a matching clutch and beachy waves.

03 of 46

JENNIFER ANISTON & JUSTIN THEROUX

do their typical coordinated-couple thing – she in a gray Saint Laurent by Hedi Slimane slipdress with Jimmy Choo heels and Anita Ko jewelry and her blonde-streaked do, he in his usual fitted black suit and skinny tie.

04 of 46

ROSIE HUNTINGTON-WHITELEY & JASON STATHAM

both sport sexy monochromatic Saint Laurent by Hedi Slimane outfits (plus Anita Ko diamonds for her) and huge smiles (which may have something to do with that sparkly new ring she's rocking).

05 of 46

ALICIA VIKANDER

wears a custom Mary Katrantzou gown with multiple types of heavy beading and a messy, backswept updo with tiny drop earrings.

06 of 46

EMMY ROSSUM

wears a navy Dior cocktail dress with a high slit inset with a sequin panel, silver Jimmy Choo sandals, a Lee Savage clutch and Cartier jewelry.

07 of 46

SAOIRSE RONAN

opts for a sky-blue gown with beaded chevron details at the shoulders, and pale pink opal Stephen Webster geometric drop earrings.

08 of 46

MELISSA MCCARTHY

wears a palm-frond print gown with an olive green front tie with a beaded clutch and Anne Sisteron jewels.

09 of 46

HAYDEN PANETTIERE

brings the heat in a pale peach Maria Lucia Hohan halter with a major keyhole cutout and Neil Lane diamonds at her first red carpet since leaving treatment for PPD.

10 of 46

KIRSTEN DUNST

channels her inner flapper in a tiered Chanel Haute Couture shift with sparkling overlays, plus a deep wine lip, vintage Fred Leighton diamonds and satin Roger Vivier heels.

11 of 46

GINA RODRIGUEZ

accents her understated sherbet V-neck Safiyaa gown with sparkling Pasquale Bruni diamond earrings and ring.

12 of 46

MATT DAMON & LUCIANA BARROSO

go for classic and timeless (as usual) - she in a silvery-beaded sheer black Naeem Khan gown and he in a simple suit with Christian Louboutin dress shoes.

13 of 46

KATE BECKINSALE

wears an Art Deco-embroidered silver Monique Lhuillier gown with a sheer neckline, plus a violet Kotur clutch and major Butani chandelier earrings.

14 of 46

ZOË KRAVITZ

does her cool-girl thing in a Dior Haute Couture two-tone pants ensemble, with a clutch by the brand and exuberant Dior Fine Jewelry earrings and ring, plus crystal-studded Sophia Webster sandals.

15 of 46

AZIZ ANSARI

wears, as always, a perfectly-fitted suit (this one is Billy Reid).

16 of 46

ZOË KAZAN & PAUL DANO

demonstrate “quirky glam” with their ensembles, from her pink-and-red brocade Oscar de la Renta gown (with clutch by the designer) to his piped navy Gucci tux.

17 of 46

JANUARY JONES

wears a geometric-pattern sky blue Altuzarra shift dress with a sheer overlay and beading, plus Bionda Castana satin lace-up heels.

18 of 46

ANTHONY ANDERSON

wears a classic tux with an onyx-buttoned dress shirt and a small diamond stud.

19 of 46

KRYSTEN RITTER

wears a plunging wine-colored Zuhair Murad Couture gown with pleating and degradé beading, plus even more sparkle via her Jimmy Choo clutch and H. Stern earrings.

20 of 46

AMERICA FERRERA

wears a black Ingie Paris dress with a structured top and gathered tulle skirt, plus matching Brian Atwood platforms, then brings in pale pink elements via her clutch and Irene Neuwirth jewelry.

21 of 46

LIV TYLER

shows off her brand-new bump in a navy Cushnie et Ochs gown with flutter sleeves and a high slit, pearly Nicholas Kirkwood heels and a mirrored Jimmy Choo clutch, plus lots of Neil Lane diamonds.

22 of 46

RILEY KEOUGH

wears a dark blue Dior Haute Couture jumpsuit with strategically placed cutouts and scattered sequins, plus a clutch and heels by the line, and Dior Fine Jewelry peridot, garnet, tourmaline and emerald jewels.

23 of 46

MARY J. BLIGE

chooses a J. Mendel gown with a cutout bodice, slashed sleeves and beaded trim with Coomi drop earrings.

24 of 46

JOANNE FROGGATT

looks like a tall drink of water in a shimmering cerulean Roland Mouret gown with origami pleats at the bustline, plus a mirrored Jimmy Choo clutch and statement earrings.

25 of 46

MAURA TIERNEY

wears a teal ballgown skirt and black knit top (both Max Mara) with a Lee Savage clutch and black peep-toe pumps.

26 of 46

JENNIFER JASON LEIGH

chooses a body-skimming black gown with an off-the-shoulder white neckline and Stephen Webster snake ring.

27 of 46

HELEN MIRREN

opts for a sexy, lace-trimmed black-and-white floral gown with sheer sleeves, Kwiat jewels and a feathery white clutch.

28 of 46

DAMIAN LEWIS

has a little fun with fashion in a knee-length tuxedo overcoat and lace-ups.

29 of 46

LESLIE MANN & JUDD APATOW

opt for a black-and-white couples palette - she in an ombré strapless Monique Lhuillier party dress with sequins and T-strap Christian Louboutin heels, he in a suit.

30 of 46

RAMI MALEK

wears a sleek, tieless Dior Homme look with a Montblanc watch and Louis Leeman metal plate-accented shoes befitting of a Mr. Robot star.

31 of 46

CONSTANCE WU

wears a powder-blue gown with caped sleeves and a sparkling shoulder detail, plus colorful H. Stern jewels, a braided updo and blush clutch.

32 of 46

BRYSHERE Y. GRAY

continues his style streak with a moiré tux and two-tone shoes.

33 of 46

MARISA TOMEI

wears a sequin floral appliqué party Zuhair Murad dress with sleek black accessories, including a Tyler Alexandra clutch.

34 of 46

TRACEE ELLIS ROSS

wears a black column gown by Randi Rahm with beaded sleeves, plus Neil Lane coral-and-diamond jewelry.

35 of 46

SARAH PAULSON

wears a fully sequined Naeem Khan dress with champagne satin cuff and collar with Brian Atwood heels and Kwiat gems.

36 of 46

BRYCE DALLAS HOWARD

teams a plunging black gown with a faux-wrap and star detail at the hip with T-strap sandals, Jacob & Co. diamonds and an Edie Parker clutch.

37 of 46

JACOB TREMBLAY

continues to be the most stylish 9-year-old in the universe in his dapper suit and patterned tie.

38 of 46

MAYIM BIALIK

wears a fern-green gown with Grecian pleating and a defined waistband with geometric golden earrings.

39 of 46

REGINA KING

pairs a heavily embellished silver crop top with a high-low ruffled skirt and jeweled Rene Caovilla heels, plus jewelery by Paka Paka and Coomi.

40 of 46

RACHEL BLOOM

in a one-shoulder cropped jumpsuit with black platform sandals and a Tyler Alexandra clutch, plus dangling Sloane Street earrings (no word on the “corset and Spanx”).

41 of 46

WES BENTLEY

in a sharp double-breasted tux and high-shine shoes.

42 of 46

KATHRYN HAHN

wears a sunny yellow gown with a V-neck, Lee Savage clutch and delicate jewels.

43 of 46

SARAH HAY

wears a sweetheart-neckline, high-slit Lorena Sarbu gown shot through with golden threads that coordinate with her golden accessories, including a Swarovski clutch, Jerome C. Rousseau heels and Csarite by Katie Diamond jewelry.

44 of 46

HUGH DANCY

in a black suit, black tie and – is that a new haircut?

45 of 46

JUDITH LIGHT

shows that “the fashion drape” knows no age limit by topping her turtleneck and mermaid skirt dress with a blazer over her shoulders, plus bold green earrings.

46 of 46