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After a glam night at the CMAs, the Margot at the Wedding star is casually chic in a double-breasted Jil Sander coat over a Prada turtleneck and miniskirt at the film’s N.Y.C Cinema Society screening.
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The actress dazzles in a purple embroidered silk Narciso Rodriguez dress and Cartier jewels at the Aid for AIDS Honors in New York.
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The singer lands in style in Korea in Siwy Jeans, Christian Louboutin pumps and a silver Marc Jacobs tote.
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The Hills costar is simple in a white one-shouldered Catherine Malandrino minidress and Jimmy Choo heels at the Motorola ninth anniversary party in Los Angeles.
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The singer hits the red carpet at the Motorola event in a short tiered black Juicy Couture dress and soft blonde ringlets.
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With a new haircut, the actress shows off an elegant Christian Dior satin dress while receiving the Time for Peace award in L.A.
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The Heroes star calls her dip-dyed DKNY dress “young and spirited and for a night out” at the DKNY Delicious Night fragrance launch in N.Y.C.
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The actress – on break from filming due to the writers’ strike – glams up the Night of Hope benefit in a fuchsia and red vintage Arnold Scaasi minidress.
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The actress deems her Matthew Williamson animal-print dress “fun” and finishes off her look with Gara Danielle bracelets at a luncheon honoring Ugly Betty costar Rebecca Romijn.
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The actress assures PEOPLE that “this is DKNY, all of it. Except the undies!” at the line’s fragrance launch in New York.
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The L’Oreal spokesmodel supports the Ovarian Cancer Research Fund in a flirty blue Luella minidress at the Night of Hope Benefit in Los Angeles.
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The actress dazzles in a backless navy velvet gown and smoky eyes in yet another glamorous night in her marathon – literally!– week.
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The singer gets bundled up in a Cottonade ruffled coat over a sparkling little black Max Azria Atelier dress and fishnets at the BMI Awards in Nashville.
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The actress shows off a dramatic black ensemble of bubble dress and cape – both from YSL – at the Museum of the Moving Image Salute honoring Tom Cruise.
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Project Runway’s back! The show’s host glams it up in cobalt blue Balenciaga and jewelry from her namesake line for Mouawad at the season four kickoff in N.Y.C.
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The Hills star is chic in a 3.1 Phillip Lim jeweled black blouson at the launch of Assassin’s Creed in Los Angeles.
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Already a Broadway hit, the star is honored as Glamour’s Icon Next Door in a stunning patterned Oscar de la Renta gown and H.Stern jewels.
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The singer covers up in a conservative black dress from her Mblem line and Christian Louboutin heels at the ACE Awards in N.Y.C.
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The actress brightens up the Glamour Women of the Year Awards in a bold turquoise Oscar de la Renta strapless dress.
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The Cashmere Mafia star left her wacky costumes behind for a dramatic black Valentino gown and sleek bun at the ACE Awards.
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Currently starring in Pygmalion on Broadway, the actress is golden in a lace column dress by Jean Paul Gaultier and matching locks at the Women of the Year Awards in N.Y.C.
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The singer sizzles in an emerald green fishtail Dolce & Gabbana gown with bright red lips and matching nails at the World Music Awards in Monaco.
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At a gala outside Washington, D.C., the YouthAIDS Global Ambassador goes international in a traditional sari complete with regal gold jewels.
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The singer stops by New York City’s Macy’s department store to promote her namesake accessories line in a navy baby doll dress and tan boots.
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Also making the rounds at the World Music Awards, the singing legend shows off her perfect figure and toned legs in a sexy metallic mini.
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As if seven birthday parties weren’t enough, the singer ends her week of festivities at the World Music Awards in a skin-tight white bondage dress and sky-high Christian Louboutin heels.