Leslie Mann supported Calvin Klein which presented the event, wearing a bright orange long-sleeve mini dress from the label which she teamed with nude Jimmy Choo pumps, Susan Foster drop earrings and natural wavy hair.
Bella Heathcote was a vision of pure sophistication in her simple black draped dress. Her metallic Jimmy Choo accessories including black trimmed sandals, a silver clutch and stacked bracelets were the perfect additions.
Rashida Jones' minimalistic cobalt blue Calvin Klein sleeveless dress was also lifted by her accessories. Wearing her hair in a youthful side-swept braid, she completed the look with a Dannijo statement necklace, gold bracelets, a gold Calvin Klein box clutch and matching strappy platform sandals.
Jaime King wore a classic chic white Calvin Klein sleeveeless fitted dress paired with matching platform sandals and metallic box clutch, also by CK. A center-parted low ponytail and barely-there make-up completed the look.
Uma Thurman went head-to-toe black in a Calvin Klein skirt suit from the Spring 2013 collection featuring a belted blazer and a semi-sheer pencil skirt. She accessorized with black strappy sandals, a black clutch and silver David Yurman jewels while her hair was swept back in a straight style.
Christa B. Allen opted for a blush Christian Dior drop-waist sleeveless dress with a pleated skirt and satin panel at the hemline. She stuck to a neutral colour palette and teamed her dress with nude Brian Atwood platform sandals and a Judith Leiber clutch while also working a hint of pink on her lips.
Elle Fanning wore a black Calvin Klein dress from the Spring 2013 collection which was very similar to Uma's look. She added some colour via her Dolce & Gabbana "Miss Sicily" floral embroidered handbag and matching pumps. Her straight blonde hair was pinned back in one side with a cute black flower.
Julianne Hough was dressed in an ivory sheer sleeveless top tucked into a lemon skirt by Calvin Klein. The styling consisted of ivory chuncky T-strap pumps, a box clutch, gothic dark red lips and a braided hairstyle.
Teresa Palmer looked pretty in a pink Calvin Klein boxy dress paired with nude C.Klein accessories including platform strappy sandals and a box clutch with a chain detail.
Kristen Wiig opted for a Calvin Klein Resort 2013 halter dress in a gorgeous shade of green that was the perfect contrast against her new red locks and gold box clutch. I wish she had opted for gold sandals, rather than her Nicholas Kirkwood platform pumps.
Octavia Spencer wore a ladylike green striped lace dress by her favourite designer, Tadashi Shoji. A black clutch, classic black pumps and a chic updo completed the look.
Viola Davis selected a white Raoul sleeveless dress with a plunging neckline which looked amazing on her. Sparkle and colour was added via her Swarovski metallic clutch and bright blue Jimmy Choo ankle-strap pumps.
Naya Rivera looked effortless chic wearing a pale yellow Moschino sleeveless fitted dress. I loved the styling: burgundy Tory Burch peep-toes, a matching gold trimmed Jimmy Choo clutch, cascading curls and diamond drop earrings.
Whitney Port donned a white ASOS halter dress with a silver sequin embellished skirt and cut-outs at the waist. Silver Jerome C. Rousseau sandals, silver jewels and a half gathered curly do' finished off the look.
Lake Bell opted for an Etro Fall 2012 printed dress with black long sleeves, a matching waistband and a ruched sheer neckline. Black strappy sandals, a black clutch and soft curls pulled the look together.