Lily Collins: Taking a huge risk in nude Monique Lhuillier with blue foral appliqué, Lily looks dazzling in this brave gown
Penelope Cruz: Cruz looks like a modern day Queen in this royal blue Giorgio Armani dressClaire Danes: Light years better than her monochrome Golden Globes dress, this is so youthful and whimsical, the skirt is possibly over-worked but the top half really suits ClaireGwyneth Paltrow: Wearing a Tom Ford white, one-shoulder dress with added cape detail this is a risky yet conservative look for Gwyneth and we think she looks impeccableLopez changed for the Vanity Fair after partyRooney Mara: Everyone predicted it, and Mara certainly delivered in this angelic, white Givenchy couture gown. With just red lips as an accent, the dress does all the talking and Rooney looks stellarCameron Diaz: We've never really liked Cameron in nude colours, playing down her bright, playful demeanor but this Gucci creation showcases her enviable arms and glowing skin beautifully. However, her orange Vanity Fair party dress suited her much moreWe preferred this orange Victoria Beckham dress much more on the Californian beautyEmma Stone: This look is Emma all over. Youthful, girly and couture all in one. Wearing a pink Giambattista Valli couture gown, Emma looks every bit the A-lister that she has now become. Giambattista can do no wrong in my bookMichelle Williams:We see this as Michelle chanelling a modern day Marilyn. Her short pixie cut and clashing lipstick and uniquely-coloured dress offset her feminine silhouetted dress, which has a tight bust but a 50's inspired peplum detail. A worthy bestMelissa McCarthy: Battling sickness earlier this week, McCarthy turned it out on the runway wearing this peach Marina Rhaldi dress with beautiful auburn hair. However the sleeves are making her arms twice their size, without them this would have been greaViola Davis: We love that Best Actress nominee Davis has been wearing her natural hair on the red carpets this week. She looks great in this emerald Vera Wang dress with a pleated bottom and slash detailOctavia Spencer: Best Supporting Actress winner Spencer stayed true to form by pouring herself into this beautifully beaded and figure-hugging Tadashi Shoji gown, a designer she has supported throughout awards season. The best she has looked all season!Natalie Portman: Going against the grain and wearing vintage, Miss Cherie Dior frontwoman chose this vintage Christian Dior polka-dot gown for the red carpet. Her statement necklace framed her look elegantly and understated hair do made the dress all theKirsten Wiig: A nominee for best dressed if ever there was one. This look is perfection on Kirstin, if a little bit draining. Understated, loosely worked hair and a subtle dress yet with lots of impact. J. Mendel has served Wiig well!Ellie Kemper: This fiery, sequin-heavy Armani Privé embellished dress looks beyond amazing on Kemper with her thick fringe to finish the look. A real stand-out look for all the right reasonsBérenice Bejo: Hmm. We don't love this mint Elie Saab dress on Bejo. It's mismatched with her fiery hair and we prefer the ethereal, silver version that Saab sent down the runway. Overall it's missing the wow and punch we expectedShailene Woodley: The Descendents star and nominated supporting actress Woodley kept it very safe in Valentino, we prefer her youthful energy which she radiated in bold choices throughout award season, a little bit of a let down, this dress is too old forSandra Bullock: This is not a good look for Sandra who has an impeccable body. This ill-fitting Marchesa gown is a gown more suited to hiding a pregnancy as it disguises her tiny middle.Jessica Chastain: Wow. In custom-made Alexander McQueen, Chastain has taken a huge risk. This black gown with gold filigree detail was custom made by Sarah Burton and The Help star wore her gorgeous hair long to top off this look. This is something we'veRose Byrne:Australian actress and Bridesmaids star Rose Byrne wore understated Vivienne Westwood to the OscarsMilla JOvovich: Milla hits it out of the stadium again. In gorgeous, beaded, one-shoulder Elie Saab couture, it's a safe look on Jovovich and one we've seen her in many times before but it is so effortlessly simple and true to her own style
