Chase Rollins / AFF-USA.COM

WHAT SHE WORE Jessica Alba went bold in a checkerboard Louis Vuitton sheath, diamond studs, a satin clutch and patent leather Casadei pumps at InStyle's Golden Globes after-party.

WHY WE LOVE IT Our cover girl looked fresh-off-the-pages in a fashion-forward black and white design.

CELEBRITY: Jessica Alba

DESIGNER: Louis Vuitton

TREND: Black

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Jessica Alba

Jessica Alba feted the Golden Globes with InStyle in Louis Vuitton