Photo 2 of 33 Everyone's favourite actress Jennifer Lawrence was dressed by Dior in a structural red piece with peekaboo cutouts. (Photo: @dior)
Photo 3 of 33 Jennifer Lopez stopped traffic in a Giambattista Valli number of electrifying yellow. (Photo: @jlo)
Photo 4 of 33 Kate Hudson turned heads with this Michael Kors custom dress that showed off her lean abs. (Photo: @michaelkors)
Photo 5 of 33 Best Actress Award winner Brie Larson was pretty in gold in a custom hand-embroidered crystal gown from Calvin Klein. (Photo: @calvinkein)
Photo 6 of 33 Natalie Dormer took on the red carpet in a crimson hand-pleated with embroidered neckline J. Mendel number. (Photo @j_mendel)
Photo 7 of 33 Jenna Dewan Tatum was a vision of dreaminess in a Zuhair Murad creation. (Photo: @jennaldewan)
Photo 8 of 33 Jussie Smollett chose a black wool notch lapel tuxedo from Calvin Klein Collection. (Photo: @calvinkein)
Photo 9 of 33 Eva Green stole breaths away with an intricately laced Elie Saab creation. (Photo: @eliesaabworld)
Photo 10 of 33 Rosie Huntington Whiteley chose a flowy Versace gown that hugged her figure in all the right places. (Photo: @versace_official)
Photo 11 of 33 Kate Bosworth stole eyes with a glittery Dolce & Gabbana mermaid masterpiece with the prettiest twirl. (Photo: @katebosworth)
Photo 12 of 33 Double-nominee Alicia Vikander channeled beauty in simplicity with a Louis Vuitton number by Nicholas Ghesquire. (Photo: @louisvuitton)
Photo 13 of 33 Lady Gaga and Taylor Kinney were pure old Hollywood glamour being dressed in Versace. (Photo: @versace_official)
Photo 14 of 33 Husband and wife Mark Ruffalo and Sunrise Coigney matched each other in Valentino. (Photo: @maisonvalentino)
Photo 15 of 33 Game of Thrones star Emilia Clarke also chose a caped Valentino masterpiece. (Photo: @maisonvalentino)
Photo 16 of 33 Zendaya matched her tiered Marchesa red gown with a Marchesa clutch. (Photo: @marchesafashion)
Photo 17 of 33 Sarah Hay was a vision of ethereal beauty in this floaty Marchesa number echieved through lace and chiffon. (Photo: @marchesafashion)
Photo 18 of 33 Rooney Mara was made red carpet ready by an Alexander McQueen Cameo shredded lace gown. (Photo: @worldmcqueen)
Photo 19 of 33 Olivia Wilde was a siren in this slinky wine-red Michael Kors number with a plunging V neckline. (Photo: @michaelkors)
Photo 20 of 33 Louise Roe channelled her inner Goddess with this one shouldered Monique Lhuillier gown with high slit. (Photo: @moniquelhuillier)
Photo 21 of 33 Bob Odenkirk hit the red carpet in a navy blue wool tux from Calvin Klein Collection. (Photo: @calvinklein)
Photo 22 of 33 Attention was also captivated by Kirsten Dunst in a Mirabilia Romae gown. (Photo: @maisonvalentino)
Photo 23 of 33 Lily James also went with the ethereal goddess air with this angelic gown from Marchesa. (Photo: @marchesafashion)
Photo 24 of 33 Gina Rodriguez chose a classic ballgown with off-shoulder sleeves from Zac Posen in a royal blue. (Photo: @zacposen)
Photo 25 of 33 Maggie Gyllenhall followed the season with this very spring floral gown from Marc Jacobs. (Photo: @marcjacobs)
Photo 26 of 33 Leslie Mann made soft dusty pink work for her in this Monique Lhuillier gown. (Photo: @moniquelhuillier)
Photo 27 of 33 Best Actor nominee Liev Schreiber arrived in a navy wool tuxedo from Calvin Klein. (Photo: @calvinkein)
Photo 28 of 33 Melissa Benoist was the epitome of femininity with this Monique Lhuiller tube dress with a flared slit. (Photo: @moniquelhuillier)
Photo 29 of 33 Michelle Monaghan chose a clean-silhouetted Prabal Gurung dress that popped in a fun delicious shade of sorbet. (Photo: @prabalgurung)
Photo 30 of 33 Joanne Froggatt stunned in this violet strapless deep V gown from Reem Acra. (Photo: @reem_acra)
Photo 31 of 33 Amy Schumer was elegant in monochrome in this structural Prabal Gurung piece that comes with plenty of volume at the bottom. (Photo: @prabalgurung)
Photo 32 of 33 Amy Adams picked a Versace gown as fiery as her red hair. (Photo: @versace_official)
Photo 33 of 33 Malin Akerman used lace and peplum to show off her curvaceous figure in this Reem Acra gown. (Photo: @reem_acra)