Who: Marion Cotillard
best dressed,Marion Cotillard,celebrity fashion,Week in Style
Marion Cotillard
Where: At the premiere of her new film Public Enemies, in which she co-stars with Johnny Depp, in Chicago.
Wore: A raspberry pink, pin-tucked bustier dress cinched with a rust leather double-strap belt with a matching envelope clutch and silver metallic peep-toe pumps, all by Christian Dior.
Who: Whitney Port
best dressed,celebrity fashion,Week in Style,Whitney Port
Whitney Port
Where: The City star was photographed strolling through Manhattan with a friend.
Wore: A floral print summer dress with a black leather handbag by Chanel and multi-strap chunky heels.
Who: Christina Ricci
best dressed,celebrity fashion,christina ricci,Week in Style
Christina Ricci
Where: At the after-party for the film Paper Man in Los Angeles.
Wore: A purple dress with a black elasticated waist, a black leather clutch, cream stiletto pumps and dangly earrings.
Who: Dree Hemingway
best dressed,celebrity fashion,Week in Style,Dree Hemingway
Dree Hemmingway
Where: At Whitney Contemporaries Art Party And Auction in New York.
Wore: A silver metallic bandage dress under a mannish blazer with black open-toe sling back shoe-boots.
Who: Hilary Rhoda
best dressed,celebrity fashion,Hilary Rhoda,Week in Style
Hilary Rhoda
Where: At Whitney Contemporaries Art Party And Auction in New York.
Wore: A pale aqua jersey dress by BCBG Max Azria with a white belt with a white chain-strap handbag and silver metallic ankle strap heels.
Who: Laura Bailey
best dressed,celebrity fashion,laura bailey,Week in Style
Laura Bailey
Where: At the press night of Ballets Russes at Sadler\'s Wells Theatre in London.
Wore: A pale pink drop-waist dress under a silver sequinned blazer with a black quilted leather handbag, all by Chanel.
Who: Diane Kruger
best dressed,celebrity fashion,diane kruger,Week in Style
Diane Kruger
Where: At the 2009 CFDA Fashion Awards in New York.
Wore: A scarlet mini dress with black scalloped epaulettes by Jason Wu cinched with a narrow black leather belt with a black handbag and t-bar ankle strap heels, by Roger Vivier.
Who: Camilla Belle
best dressed,celebrity fashion,camilla belle,Week in Style
Camilla Belle
Where: At Whitney Contemporaries Art Party And Auction in New York.
Wore: A shamrock green ruffle dress by BCBG Max Azria with grey stiletto pumps and a patterned clutch.
Who: Lisa Cant
best dressed,celebrity fashion,lisa cant,Week in Style
Lisa Cant
Where: At Whitney Contemporaries Art Party And Auction in New York.
Wore: A loose silk teal dress cinched with a taupe stretchy belt by BCBG Max Azria, a petrol blue clutch and black and brown strap heels.
Who: Helena Christensen
best dressed,celebrity fashion,helena christensen,Week in Style
Helena Christensen
Where: At the Tommy Hilfiger Charity Event for Breast Health Institute.
Wore: A navy jersey dress with cut-out back cinched with a gold mesh sash, with a black clutch and pointy black pumps.
Who: Erin Fetherston
best dressed,celebrity fashion,Erin Fetherston,Week in Style
Erin Fetherstone
Where: Where: At the 2009 CFDA Fashion Awards in New York.
Wore: A white and gold net bustier dress of her own design with metallic gold mesh t-bar heels.
Who: Eva Green
Eva Green,best dressed,celebrity fashion,Week in Style
Eva Green
Where: At a Montblanc event at the brand\'s store on Sloane Street in London.
Wore: A jade wool shift dress cinched with a narrow black belt and black cut-out heels.
Who: Anouk Lepère
best dressed,celebrity fashion,anouck lepere,Week in Style
Anouck Lepere
Where: With Jefferson Hack at the press night of Ballets Russes at Sadler\'s Wells Theatre in London.
Wore: A black vintage dress and jacket with a chain strap bag and open-toe heels, all by Chanel.
Who: Laura Bailey
best dressed,celebrity fashion,laura bailey,Week in Style
Laura Bailey
Where: At the charity fundraising evening Hoping\'s Got Talent in aid of the Hoping For Palestine charity, at Cafe de Paris in London.
Wore: A cream vintage button-down bell-sleeve dress with a ribbed vanilla minaudiere and taupe netted heels.
Who: Liya Kebede
best dressed,celebrity fashion,liya kebede,Week in Style
Liya Kebede
Where: At the 2009 CFDA Fashion Awards in New York.
Wore: A swirl-print deep-cut dress by Balenciaga over a lace bandeau top with a black handbag and black strappy heels.
Who: Anja Rubik
best dressed,celebrity fashion,Week in Style,Anja Rubik
Anja Rubik
Where: At the 2009 CFDA Fashion Awards in New York.
Wore: A white asymmetric gown by Kaufman Franco with a silver cuff, silver metallic platform heels and a black clutch.
Who: Ashley Olsen
Ashley Olsen,best dressed,celebrity fashion,Week in Style
Ashley Olsen
Where: At the 2009 CFDA Fashion Awards in New York.
Wore: A \'40s vintage orange dress with gold brocade shoulder pattern.
Who: Mariacarla Boscono
best dressed,maria carla boscono,celebrity fashion,Week in Style
Mariacarla Boscono
Where: At a press conference during Acapulco Moda Nextel 2009 in Mexico.
Wore: A gold beaded and sequinned sleeveless mini dress with a silver bangle with a trilby hat and dark gold cut-out peep-toe shoes.
Who: Megan Fox
best dressed,celebrity fashion,megan fox,Week in Style
Megan Fox
Where: At the German premiere of Transformers: Revenge Of The Fallen in Berlin.
Wore: A blood red, asymmetric slash-leg gown with gold waist cut-out by Roberto Cavalli and nude platform heels by Christian Louboutin.
Who: Agyness Deyn
best dressed,celebrity fashion,Agyness Deyn,Week in Style
Agyness Deyn
Where: At the 2009 CFDA Fashion Awards in New York.
Wore: A nude chiffon mini dress by Anna Sui adorned with gold sequins with a biker jacket and Marc by Marc Jacobs biker boots.
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