Katy Perry and Kristin Cavallari wear flirty dresses for Magic fashion trade show in Las Vegas

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Katy Perry and Kristin Cavallari put on fashionable displays in eye-catching looks in Las Vegas on Tuesday.The two beauties, 37 and 35, each chose straight-cut, figure-hugging dresses for their appearances at Magic fashion trade show.Katy opted for a bright red number while Kristin looked angelic in a crisp white variety.

Best dressed: Katy Perry and Kristin Cavallari put on fashionable displays in eye-catching looks in Las Vegas on TuesdayKaty, who heads footwear line Katy Perry Collections, was on hand as a key note speaker at the bi-annual gathering.She wore her dark locks in a classic updo, with chunky, face-framing pieces left out in front.

Perry - who shares nearly two-year-old daughter Daisy Dove Bloom with fiancé Orlando Bloom - turned heads in her long-sleeved dress, which boasted cutouts.She showed some skin along the sides of her midriff and chest, which led to a thin, round, gold collar made of hardware.