Oh, Baby
At the 2016 Met Gala, the star stunned in a Michael Kors gown and Brian Atwood shoes.
Plunging
Olivia wowed in a plunging sequin Michael Kors gown at the 2016 Golden Globes.
Angelic in Ivory
Here the starlet opted for a Valentino pleated ivory gown at the 2016 Academy Awards.
A Flower in Bloom
Olivia glowed in a sheer Dolce & Gabbana gown that was embellished with red and white flowers.
Glam & Glow
Olivia glowed in a Peter Pilotto dress that was full of gorgeous embellishments.
A Vision in White
Olivia looks like an angel in an all white A.W.A.K.E. dress that sports a beautiful white corsage.
Boho Chic
The actress is serving bohemian chic from top to bottom in the H&M Conscious Exclusive collection at the 2015 Elle Style Awards.
Dazzle and Diamonds
The actress looks stunning in a Prada gown at the 2015 Met Gala.
Green Supreme
At the 2014 Golden Globe Awards, Olivia slayed in a green Gucci custom gown.
Flower Power
Clad in an elegant floral Cushnie Et Ochs dress, the actress completed her look with Jimmy Choos and a gray clutch.
Simply '70s
Here the actress poses on the red carpet wearing a Michael Kors 1970s-inspired outfit and a snakeskin clutch.
Girl in Green
The starlet paired a green Isabel Marant blazer with Gucci floral trousers at the 2013 Toronto International Film Festival.
Midnight Madness
At the Rush premiere, Olivia glowed in a Roland Mouret midnight blue dress.
Pretty and Patterned
Olivia glows wearing a Mary Katrantzou dress and nude heels at the Artists For Peace And Justice Brunch.
Ombre
The actress looks poised in a printed ombré Antonio Berardi dress and thin strap Stuart Weitzman heels.
Clad in Yellow
The starlet poses in a beautiful Valentino gown at a Third Person premiere.
Ooh La La!
Olivia looks gorgeous in a custom Gucci plunging v-neck tuxedo jacket with matching ankle pants.
Pretty in Pattern
Wearing a Clover Canyon patterned dress, Olivia is all smiles on the carpet.
Classic Red
At the New York premiere of We're the Millers, Olivia clad an Osman strapless, high-low dress.
Cropped Cutie
Hopping on the crop-top train, Olivia stepped out in a leather crop-top and checkered skirt both from A.L.C. at the 2013 ESPY Awards.
Classy Punk
At the 2013 MET Gala, the actress wore a custom ivory Calvin Klein satin, matte, bandeau two-piece.
Silky Chic
The actress stepped out in a Max Mara printed, silk-chiffon, long-sleeved dress, which she styled with Stuart Weitzman sandals.
Mellow Yellow
Olivia looks to her spring attire for this adorable Monique Lhuillier dress. She styled her look with Jimmy Choo strappy sandals.
Fishnet Fab
Olivia stuns in this sparkle fishnet embroidered gown from Gucci at the premiere of The Incredible Burt Wonderstone.