Elle's annual Women in Hollywood celebration is just that — a celebration of the biggest names in the business and a culmination of our favorite style setters. With Calvin Klein cosponsoring the affair, you might suspect that several of the attendees opted for the label's minimalist line of dress, and you'd be right — just look to SJP in a Calvin Klein Spring '13 strapless — but that didn't stop fashion favorites from showing off a few other choice designers, like Emma Stone in a fuchsia Valentino confection. As for the most dramatic of the night's arrivals, Lea Michele pulled out all the stops in a sheer-striped Zimmermann gown, proving just how much the dress code varied among this bevy of TV stars, Hollywood heavyweights, and fashion A-listers. To see them all, click on — then be sure to tell us your pick for best dressed in the comments.
Emma Watson looked perfectly polished in a two-tone Calvin Klein dress and the label's minimalist black platforms.
1 / 30
Leslie Mann looked lovely in a fresh tangerine-hued
Calvin Klein minidress.
2 / 30
Viola Davis added intrigue to her LWD with bright blue pumps.
3 / 30
Busy Philipps lit up the arrivals in a bold printed sheath and coordinating marigold pumps.
4 / 30
Rachel Zoe selected a creamy, sheer-sleeved maxi dress, bold chain-link jewels, and a silver metallic clutch to further the glamour.
6 / 30
Eva Amurri opted for the less-is-more approach in a classic LBD, then dressed it up with heavily embellished heels and dramatic drop earrings.
6 / 30
Erika Christensen channeled a major Fall trend in a little jacquard dress by
7 / 30
Rashida Jones accessorized an understated
Calvin Klein sheath with statement-making Dannijo jewels and lace-up platforms.
8 / 30
Ellie Kemper went the ladylike route in a peplum-trimmed
9 / 30
Susan Sarandon opted for a sophisticated suit in classic black.
11 / 30
Whitney Port chose a curve-hugging, paillette-covered silver and white Asos cutout dress.
11 / 30
Lake Bell brought the drama in a moody printed
Etro sheath with a sheer inset.
12 / 30
Jayma Mays went for bright color all around, choosing a peplum-trimmed cobalt sheath and strappy multicolored sandals to complement.
13 / 30
Anna Kendrick worked a sultry vibe with a black, bustier-style sheath adorned with gold embroidery.
14 / 30
Elle Fanning offset her semisheer
Calvin Klein tea-length dress with coordinated needle-point Dolce & Gabbana add-ons.
15 / 30
Lea Michele had the night's most revealing look in a sultry Zimmermann ensemble, which included a sheer, striped dress over a lacy bodysuit.
16 / 30
Kristen Wiig may have chosen a simplified silhouette, but made up for it with high-impact color.
17 / 30
Octavia Spencer got glam in an emerald-hued Tadashi Shoji cocktail dress and pointed-toe heels.
18 / 30
Naya Rivera chose an understated, lemon-hued sheath with a ladylike cinched waist and peep-toe burgundy pumps to finish it off.
19 / 30
Christa B. Allen slipped into a girlie drop-waist dress and coordinating satin ankle-strap platforms.
20 / 30
Julianne Hough slipped into a pretty pastel yellow
Calvin Klein ensemble.
21 / 30
Elle's Robbie Myers chose a subtle black cutout cocktail dress.
22 / 30
Cate Blanchett showed off her fashion prowess in a digital-print Proenza Schouler dress.
23 / 30
Sarah Jessica Parker kept it sleek in a silvery-hued Calvin Klein Spring '13 strapless dress with a sheer inset at the waist and pointed-toe pumps to complete the look.
24 / 30
Nina Dobrev looked to a more dramatic blue-and-black lace sheath with strappy metallic heels and megawatt jeweled earrings to complement her ultrafeminine style.
25 / 30
Jaime King stepped out in a sleek white sheath and crisscross platforms.
26 / 30
Ahna O'Reilly sported an abstract window-pane-print party dress and ankle-strap pumps.
27 / 30
Krysten Ritter took the sexy approach in a corseted metallic blue sheath.
28 / 30
Uma Thruman looked ultrasleek in a formfitting peplum-adorned pencil skirt and stick-straight locks.
29 / 30
Emma Stone showed off a brilliant bright pink on a charming Valentino dress, then added flair with a pair of houndstooth-printed pumps.
30 / 30