BEST DRESSED

Rihanna Vs. Sia

Vote for the best dressed star here.

by W Magazine

Rihanna in Vivienne Westwood Red Label

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Rihanna in Vivienne Westwood Red Label. Photo by Getty Images.

2

Ciara in Alexandre Vaulthier. Photo by Getty Images.

3

Emily Browning in Roksanda. Photo by Getty Images.

4

Sia in Miu Miu. Photo by Getty Images.

5

Dakota Johnson. Photo by Getty Images.

6

Kate Bosworth in Schiaparelli Haute Couture. Photo by Getty Images.

7

Lake Bell in Suno. Photo by Getty Images.