The actress arrives at the SXSW screening of The Incredible Burt Wonderstone wearing a striped Dolce & Gabbana dress, Jimmy Choo shoes and Irene Neuwirth jewels.
The singer pairs her paint-splattered mini skirt with a turtleneck and matching black-and-white ankle boots at the Armory Party at MoMA in New York.
Rocking the black-and-white trend, the actress looks understatedly chic in a high-necked, long-sleeved top and elegant wide-legged pants, while attending the Valentino fall/winter show.
The petite star wears a fashionable ruched and ruffled black-and-white ensemble by Givenchy at the Diesel and Edun launch party in Paris.
At Chanel's fall/winter show in Paris, the actress keeps it chic in a black pencil skirt and white ruffled blouse by the designer.
The blonde beauty attends the Givenchy fall/winter show in Paris in a black-and-white geometric print dress by the designer.
Looking sexy yet sophisticated, the TV personality dons a black-and-white plunging neckline gown by Roberto Cavalli at Elton John's Academy Awards viewing party in West Hollywood.
The star steps out for dinner at the Borchardt restaurant in Berlin wearing a classy belted white top and black skirt.
The French actress looks stunning in a black-and-white couture creation by Christian Dior, while attending the 2013 César Film Awards.
The Best Actress nominee turns heads in a stylish Roland Mouret black-and-white dress at the Vanity Fair Campaign Hollywood Pre-Oscars Celebration of Silver Linings Playbook.
Known for her new rocker look, the engaged singer leaves her hotel in a striped ASOS maxi dress, leather jacket and suede wedges.
The young star stands out on the red carpet of the Elle Style Awards in a striped Stella McCartney dress.
The singer wows in a black-and-white Osman jumpsuit at the 2013 Grammys.
The Beautiful Creatures star attends the Los Angeles premiere of the film in an elegant Andrew Gn halter gown.