1 of 42
goes all-out glam in a black cut-out Roland Mouret halter gown, Cartier jewelry, sleek straight hair and a deep red lip.
2 of 42
wearing a black, long-sleeve Elie Saab dress with a star motif, plus H. Stern jewelry, a Jimmy Choo clutch, strappy black sandals and an undone braid.
3 of 42
drapes her bump in rose-print caped Alexander McQueen, worn with Cartier jewelry and Steve Madden sandals.
4 of 42
in a white off-the-shoulder Atelier Versace gown that shows off her décolletage (which her 6-year-old daughter pointed out before she left the house!) plus Nirav Modi jewelry.
5 of 42
looks absolutely stunning in a black cut-out Brandon Maxwell gown with a high front slit and Fred Leighton jewels, including platinum Art Deco diamond double-clip brooches worn on her dress, plus Gianvito Rossi sandals.
6 of 42
in a custom seafoam sequined Michael Kors Collection gown accessorized with a white Tyler Ellis clutch and Irene Neuwirth drop earrings.
7 of 42
in a plunging, long-sleeve striped Elie Saab gown with lace inserts paired with a matching black velvet belt, Stuart Weitzman heels, H. Stern jewelry and textured waves.
8 of 42
in a black-and-white lace ankle-grazing dress, silver clutch, black sandals (all Louis Vuitton) and a dark smoky eye.
9 of 42
takes the plunge in a navy body-hugging Solace London gown with side cutouts, plus a dangling Forevermark Jade Trau lariat necklace and soft center-parted waves.
10 of 42
in a strapless black Stella McCartney gown with a sheer skirt (under which she wears Neil J. Rodgers heels), smoky eye makeup and Fred Leighton jewels.
11 of 42
in a strapless floral Jason Wu gown with a high-low hemline teamed with Forevermark jewelry, Christian Louboutin heels, a poppy-colored lip and half-up hairstyle.
12 of 42
in a high-neck organza Monique Lhuillier gown with cascading floral embroidery and a black belt, plus Ippolita earrings, strappy heels and a Tyler Ellis clutch.
13 of 42
looks like an edgy princess in a sparkling Reem Acra gown with statement shoulders and a high neckline, plus her go-to pumped-up ponytail.
14 of 42
in a chiffon corseted cape top and pant (both Noon by Noor), plus a wooden Devi Kroell clutch, Randall Scott Fine Jewelry diamond earrings and half-up hair look.
15 of 42
EVAN RACHEL WOOD
skips the expected gown in favor of a well-tailored black Altuzarra suit (sans shirt underneath), matching satin Christian Louboutin pumps and a delicate Anita Ko choker.
16 of 42
in a jasmine, macramé, long-sleeve Elie Saab gown featuring a Victorian collar and crystal embroidery accessorized with Chanel jewelry and a deep violet lip.
17 of 42
in a chic black-and-white Couturissimo column dress with a keyhole bodice and embellished waist, plus a Tadashi Shoji clutch and platform sandals.
18 of 42
plays with color in a long-sleeve beaded Balmain gown teamed with a slicked-back hairstyle and geometric shoulder-grazing Jennifer Meyer earrings.
19 of 42
skips all black for a bright tangerine Greta Constantine gown with ruffle detailing paired with a simple pony.
20 of 42
in a black zip-front Vera Wang Collection bell dress paired with a drop pendant necklace and strappy Giuseppe Zanotti Design shoes.
21 of 42
in a houndstooth gown, statement choker, Jennifer Fisher earrings, Charlotte Olympia heels and a black-and-gold box Emm Kuo clutch.
22 of 42
in a white jersey t-shirt with pearl embroidery and a wool peplum teamed with a white tulle skirt with pearl-and-crystal embroidery (both Vera Wang collection) and a matching Tyler Ellis envelope clutch.
23 of 42
in a black-and-white tea-length dress, metallic clutch and black pumps.
24 of 42
in a high-low Shoshanna gown with a black-and-white printed bodice and ankle-strap sandals.
25 of 42
in a black velvet Giorgio Armani dress with an embroidered plunge neckline, Arsano diamond earrings and a sleek ponytail.
26 of 42
TRACEE ELLIS ROSS
in a lace macramé Zuhair Murad midi, statement Hueb earrings and Le Vian rings, sparkly Christian Louboutin pumps and an oval Christian Louboutin clutch.
27 of 42
debuts a darker hair color (and bangs!) in a beaded black Uel Camilo gown with revealing side cutouts.
28 of 42
dares to bare in a black lace jacket with silk white charmeuse tie and matching chiffon palazzo pants (both Monique Lhuillier), plus a red lip, Tyler Ellis clutch and vintage-looking Tiffany & Co. jewelry.
29 of 42
in a colorful floral Boss design with an asymmetrical neckline teamed with a ballerina bun and Forevermark jewelry.
30 of 42
selects a "chili red" satin slip gown with sash and high-slit from Halston Heritage, Forevermark jewelry and a burgundy Tyler Ellis clutch.
31 of 42
in a colorful floral maxi dress and tousled waves.
32 of 42
selects a pink-and-crimson gown with elegant draping teamed with Fred Leighton jewelry and a coordinating clutch.
33 of 42
34 of 42
in a springy, heavily-embellished Delpozo cocktail dress teamed with Irene Neuwirth jewelry, silver Sophia Webster sandals and a Onna Ehrlich clutch.
35 of 42
in a low-cut red-and-black pleated Gucci gown with ruffle and lace detailing teamed with Jennifer Meyer jewelry and retro waves.
36 of 42
matches the blue carpet in a glittering sequin turtleneck gown.
37 of 42
leaves her undergarments at home in a daring sequin-embellished gown with sheer paneling and Swati Dhanak jewelry.
38 of 42
in a black John Paul Ataker column gown with a keyhole neckline, plus Anita Ko jewelry and a Swarovski crystal-covered Monique Lhuillier box clutch.
39 of 42
in a long-sleeve red lace Martha Medeiros gown, Irene Neuwirth jewels, gold clutch and a hot-pink lip.
40 of 42
in a sapphire blue one-shoulder Monique Lhuillier tea-length dress featuring a feather skirt and sheer-embroidered bodice, plus red Stuart Weitzman sandals for a pop of color and Le Vian jewelry.
41 of 42
in a long-sleeve silver beaded Jenny Packham gown and slicked-back hair.
42 of 42
in black sequin Christian Siriano cocktail dress (which she gushed about!) with an off-the-shoulder halter neckline and black sandals.