10/18/2012 09:41 pm ET Updated Oct 19, 2012

Best-Dressed List: Katy Perry, Salma Hayek And More Fabulous Fashions This Week (PHOTOS)

Katy Perry made our best-dressed list this week in an "understated" (considering the source) look. John Mayer's gal pal has returned to her dark roots, and is going for more sophisticated styles rather than the candy creations she's worn in the past (oscillating bras, anyone?).

Sports Illustrated model Kate Upton made the most of her assets in a body-conscious dress, while Halle Berry continues to defy nature, looking even better than she did 20 years ago in a short black number that showcased her amazing figure. But hands down, our favorite look of the week was a surprise: Helen Hunt stepped out looking stunning. We haven't seen the star of "The Sessions" in a while, and we say, "Keep on, keepin' on!"

Check out our picks for the week's best-dressed celebrities, and keep clicking to see previous weeks' contenders. Also, don't forget to head over to our roundup of the week's worst-dressed here.

Best-Dressed Celebs Of The Week

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