Katy Perry Gwen StefaniJeff Vespa/WireImage

Hit makers Gwen Stefani and Katy Perry came together to honor 2012′s Fashion Fund Finalists at a dinner hosted by the Council of Fashion Designers of America at the Chauteau Marmont in Los Angeles. New York designer Wes Gordon was one of the honorees, and outfitted Perry in his bird-printed black-and-white dress for the occasion. Stefani also chose black-and-white, a sleek Calvin Klein pantsuit with glamorous Neil Lane jewels. Though, she did keep it classically Gwen with an exposed black bra top underneath and powerful red lips. See more great parties this week in the gallery.

star-studded parties!

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