The actress wears a sunny Narciso Rodriguez gown in California.
Vote for the best dressed star of the week here.
The actress wore Monse on the red carpet.
For Alessandra Ambrosio, it's all about guac and wine. Hold the beer.
On a star-aligned night, the singer and the astrologer captivated a jaded Miami crowd.
Relive her most memorable looks.
The actress wore a shimmering Saint Laurent dress to the "How to Be Single" premiere.
The actress on the Oscar-nominated Mad Max: Fury Road, and why she ate so much birthday cake that she was sick for days.
The actress wore a shimmering dress on the red carpet.
Friends in high places.
How Selena Gomez came to be the most popular girl in America.
Selena Gomez, the cover star of W's March 2016 American Fashion issue, is the most popular girl in America.
The model and actress wore a sheer Reem Acra gown to the "Pride and Prejudice and Zombies" premiere.
The actress wore Roberto Cavalli to the Sidaction Gala in Paris, France.
The pair wore all the trends to Milk Studios' beauty line launch party.