Chic this Week: Best in Show for February 5-11, 2012

Who is your choice for best dressed this week?

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Courtney Cox

At a special screening of 'Cougar Town' in Beverly Hills, California

Emma Watson

In Valentino

(pumps by Christian Louboutin)

At Lancome's pre-BAFTA party in London, England

Diane Kruger

In Giambattista Vallli

(clutch by Judith Leiber)

At the 'Farewell, My Queen' premiere in Berlin, Germany

Catherine, Duchess of Cambridge

In Jesire

At the Lucien Freud Portraits exhibition in London, England

Gwen Stefani

Out for lunch in Santa Monica, California

Anna Wintour

In Valentino

(clutch by Alexander McQueen)

At the Human Rights Campaign Gala in NYC, New York

Léa Seydoux

In Prada

(clutch and strappy sandals by Prada)

At the 'Farewell, My Queen' premiere in Berlin, Germany

Gabrielle Union

In Amsale

(platform sandals by Jimmy Choo, cocktail ring by Marnia B)

At the 'Think Like A Man' premiere in Hollywood, California

Olivia Palermo

At NYFW's QVC runway show in NYC, New York