The actress steps out in a classy, white Alexander McQueen dress and clutch. She completed her look with Giuseppe Zanotti pumps.
The starlet hosted the Revlon Luxurious ColorSilk Buttercream Launch in this leather cocktail dress by Talbot Runhof.
The Tron star looks fierce while attending the premiere of The Five-Year Engagement at the Tribeca Film Fest, rocking a Yigal Azrouël animal-print gown, gold Ippolita earrings and a metallic Jimmy Choo clutch. Meow!
Across the Pond for the Jameson Empire Awards in London, Wilde goes prairie chic in a polka-dot Carolina Herrera gown with long sleeves, a black clutch and loose bun.
The House actress is ready to party at Vanity Fair's Oscar bash in a black strapless Gucci gown with a gold choker, matching clutch and high bun.
The In Time actress looks prim and proper at The Iron Lady New York premiere in this black Dolce & Gabbana dress. At least the leopard-print pumps add a pop of fun.
At a Revlon event, the brand's newest ambassador goes old-school and ladylike in a red sleeveless blouse, polka-dot skirt and black tights.
LACMA's Art and Film Gala brought out the fierce fashionista in the Cowboys & Aliens actress, who's sizzling in a fiery red Gucci gown. A Rene Caovilla clutch accents the plunging neckline and floral detail on her waist.
The style star is head-to-toe perfection at the Louis Vuitton spring 2012 show during Paris Fashion Week in a coat and strappy sandals.
In a vintage Oscar de la Renta gown and black floral embellished heels, the Tron actress is dressed to impress at a Tod's bash in Paris.
The Butter star pairs a printed Preen blouse with a navy wrap skirt with a pop of orange paneling.
For the Ralph Lauren spring 2012 runway show at New York Fashion Week, Olivia punches up her black Ralph Lauren top and trousers with red lips, red heels and a bright-green clutch.
Looking regal in a white and gold Marchesa gown, the star makes her grand entrance at the Butter premiere at the 2011 Toronto International Film Festival.
The actress and activist flaunts a little skin in this pleated Chloé dress with sexy keyhole detail at the Do Something awards.
Office chic meets red carpet at the London premiere of Cowboys & Aliens via this polka-dot Gucci gown.
At the 64th Festival del Film di Locarno in Switzerland, the actress shows off her uniqueness in a one-of-a-kind Gucci gown.
The actress looks radiant but relaxed in a bright red Antonio Berardi dress and matching Brian Atwood pumps at the Change-Up premiere in Westwood.
This cover girl suits up in a modified Emporio Armani jumpsuit for a Nylon bash in the Big Apple.
The actress brings the drama to the Cowboys & Aliens premiere at Comic-Con 2011 in a black Dolce & Gabbana lace gown, smoky makeup and pretty ponytail.
Olivia gets in the island groove in this Vivienne Westwood floral dress with a plunging neckline at the 2011 Maui Film Festival.
The actress is bold and beautiful in turquoise at a Gucci party, rocking the designer's black pants and a teal, low-cut long-sleeve top.
House's star covers up beautifully in a Yigal Azroel dress, patterned with jewels at the sleeves and belt, at the 10th Annual Chrysalis Butterfly Ball.
Black and white is the theme at the 2011 Fresh Air Fund Salute—and Liv pairs it with black peep-toes and sexy red lips!
This formfitting dress with matching clutch at the Armani Privé fashion show is front-row chic.