Hollywood Hotties Invade Paris Fashion Week—But Which One's Best Dressed?

Cameron Diaz, Diane Kruger, Salma Hayek and Jessica Chastain are front-row fixtures at the couture shows. Which star is chicest in her designer duds?

Ooh la la! Tinseltown's fashionistas took over Paris this week, as they flocked to the City of Light to check out the haute couture fashion shows.

And they all brought their A-games, bien sûr. From front-row fixtures Cameron Diaz, Salma Hayek and Diane Kruger to newcomer Jessica Chastain, the stars looked oh-so-chic in their sleek black and white palettes.

Salma looked sexy and elegant in a plunging lace wrap dress at the Prada 24 Hours Museum launch, which she paired with a black choker, platform pumps and a slick ponytail.

Meanwhile, Bad Teacher star Cammie rocked a formfitting white Chanel knee-length dress under a black coat and pointy-toe stilettos. And unlike some other red carpet shots, her short new 'do was totally working for her here.

The shows wouldn't be complete without fashionista Diane, who was resort-ready in a fabulous black-and-white belted Versace printed dress with sexy PVC heels by Versus.

And finally, Oscar-nominated Help star Jess—who found out about the honor in Paris—kept it simple at the Giorgio Armani Privé show in a long-sleeve dress with an orange collar and matching black pumps.

So which Fashion Week hopper looks best? Weigh in below!