Brazilian model Ana Beatriz Barros dons a charcoal grey finely checked Louis Vuitton slip dress, with the hemline dipped in sparkly silver sequins.
Lea Michele picked a festively Xmas red lace embellished dress by Dolce & Gabbana.
Alexa Chung keeps her Stella McCartney mini dress under wraps with a smokey grey overcoat, her polished look accented by a checked clutch and ankle-strap Burberry heels.
Gwyneth Paltrow kept it minimal in a sleek fitting Prada dress with pastel pink and burgundy bodice, and black pleated skirt. Prada sandals complete her outfit.
Red Around the Edges
Is it possible to love Olivia Palermo's style even more? The fashionista wears a red, blue and white tribal striped coat over her red shirt and denim skinny jeans, along with a sassy pair of printed Manolo Blahnik pumps and tan leather backpack.
Gwen Stefani displays her flattering maternity style in a red long-sleeved tunic dress, worn with black tights and knee-high boots.
Lily Collins steps out in a ruffled Givenchy denim skirt, styled with a black tank and blazer, nude scalloped Chloe pumps and a red sling bag.
Nicole Richie chicly throws her tailored red Saint Laurent blazer over a crisp white shirt, wide-legged jeans and Balenciaga bag.
Keira Knightley reworks her romantic ivory ruched Chanel wedding dress with sheer long sleeves, adding strappy gold Jimmy Choo sandals.
Bar Rafaeli wore lace head to toe in this posh Michael Kors look with belted waist & bell pants.
Laura Bailey was engaging in this metallic rose pink Roksanda Ilincic midi dress, teamed with strappy white Charlotte Olympia sandals.
Amanda Seyfried wears a dusky pink lace Valentino dress with nude pumps.
Hayley Atwell went for a quirkier look in this multi-pastel hued floral printed Holly Fulton dress with embroidered bodice.
Suki Waterhouse looked ravishing in a lilac lace plunge-neck dress by Burberry Prorsum.
Nicola Roberts wears a dreamy petal pink flaired out gown by Halston Heritage.
Juana Acosta charmed in this floral bubble peplum gown with mermaid skirt by Oscar de la Renta, adding a red clutch and lip for a pop of colour.
Naomie Harris exuded elegance in a strapless black Alexander McQueen gown with gold embroidered peplum, which is fit to perfection.
Clémence Poésy makes her second appearance this week in a beautiful yellow and black lace embroidered Erdem gown with sheer yoke.
Allison Williams was beguiling in a three-quarter sleeved black lace gown with ruffled tiered tulle skirt by Oscar de la Renta.
Noomi Rapace stunned in a fire-engine red embellished bodice dress by Elie Saab Couture, with a matching floor-length cape adding to its regality.
Sienna Miller showed signs of her bohemian style in an alluring silky emerald green spaghetti strap gown by Burberry, adding a bold statement necklace for effect.
Who is your favourite 'Look of the Week'?