If you caught a glimpse of Freida Pinto in a perfectly fitted Proenza Schouler  dress, then you probably already know that this was a very chic week in the celebrity style world (isn't it always?). The actress set the tone for an impeccably dressed list of style setters who took turns hitting the premiere and promo-tour circuit — we're looking at you, Diane Kruger  — and stepping out for dinners and red-carpet affairs everywhere from NYC to Tokyo. To see everyone on our top 10, like a gorgeous Prada-clad Eva Mendes , you'll have to keep clicking.
Solange Knowles paired her Edun  shorts with a minimalist Theyskens' Theory blouse for a less-is-more approach to event dressing in LA.
Freida Pinto wowed at a dinner for Proenza Schouler  in a fit-and-flare dress from the label's Pre-Fall '13 collection.
Equal parts modern and ethereal, Marion Cotillard turned heads in a Christian Dior  gown with a striking high-low hemline at the premiere of Rust and Bone in Tokyo.
Diane Kruger  continued her style tour while promoting The Host in a striped and printed Preen sheath dress.
Olivia Palermo perfected the art of dressing up an LBD, adding interest to her black leather sheath with a bold embroidered clutch and a pair of feather-trimmed heels.
Jamie Chung lit up the red carpet at the Eden premiere in LA with the perfect take on Young Hollywood glamour.
Keri Russell  made a showstopping arrival at an FX event in NYC, stepping out in a body-conscious leather sheath dress.
Jourdan Dunn kept it sexy and sophisticated in a leather strapless dress while out and about in London.
Eva Mendes  brought her glamazon effect to the NYC premiere of The Place Beyond the Pines in a peachy-hued Prada .
Blake Lively  brought a fresh pop of Spring color to the Target opening in Canada with a printed Roland Mouret  dress.