Katy Perry and Kristin Cavallari wear flirty dresses for the

Katy Perry and Kristin Cavallari wear flirty dresses for the Magic Fashion Trade Show in Las Vegas

Katy Perry and Kristin Cavallari pose in flirty dresses as the mainstays at the Magic Fashion Trade Show in Las Vegas

Katy Perry and Kristin Cavallari put on fashion shows 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 the fashion fair Magic.

Katy opted for a bright red number, while Kristin looked angelic in a bright white variant.

Best Dressed: Katy Perry and Kristin Cavallari put on fashion shows in eye-catching looks in Las Vegas on Tuesday Similar: The two beauties chose straight-cut, figure-hugging dresses for their appearances at the fashion fair Magic

Best Dressed: Katy Perry and Kristin Cavallari put on fashion shows in eye-catching looks in Las Vegas on Tuesday

Katy, head of shoe line Katy Perry Collections, was the keynote speaker at the semi-annual meeting.

She wore her dark locks in a classic updo, with chunky face-framing pieces left out in the front.

Perry, who shares almost two-year-old daughter Daisy Dove Bloom with fiancé Orlando Bloom, turned heads in her long-sleeved, cut-out dress.

She showed some skin on the sides of her waist and chest, resulting in a thin round collar of gold hardware.

Making a statement: Katy, head of shoe line Katy Perry Collections, was the keynote speaker at the semi-annual gathering

Making a statement: Katy, head of shoe line Katy Perry Collections, was the keynote speaker at the semi-annual gathering

Timeless: She wore her dark tresses in a classic updo, with chunky face-framing pieces left out in the front

Timeless: She wore her dark tresses in a classic updo, with chunky face-framing pieces left out in the front

The Santa Barbara-born musician matched her red lipstick with her statement gown, highlighting the ensemble.

She paired it with gold jewelry, including chunky cuffs worn in her ears and subtle rings worn between two hands.

Finally, the American Idol judge showed off her standout style with a pair of see-through strap sandals from her shoe line.

They had red soles and a modest heel with thick white dots resembling a mushroom.

Details: Perry, who shares almost two-year-old daughter Daisy Dove Bloom with fiancé Orlando Bloom, turned heads in her long-sleeved, cut-out dress

Details: Perry, who shares almost two-year-old daughter Daisy Dove Bloom with fiancé Orlando Bloom, turned heads in her long-sleeved, cut-out dress

Kristin stunned in a fitted wrap dress that was a twist on the classic buttoned white shirt.

It featured a wide collar that bared her chest and part of her perky cleavage, which she highlighted with a layered gold chain.

The blonde beauty, who rose to fame on MTV’s unscripted series Laguna Beach, is the creator of the Uncommon James jewelry line.

She complemented her look with a glittery gold watch and white strappy heels.

Modern Look: Kristin stunned in a fitted wrap dress that was a twist on the classic buttoned white shirt

Modern Look: Kristin stunned in a fitted wrap dress that was a twist on the classic buttoned white shirt

Kristin took a moment to pose with Rachel McCord, who was hosting Magic’s branding segment.

The media personality wore a hot pink blazer over black biker shorts.

She underlined the unique look with a pair of glittering and transparent booties made of shimmering mesh.

Her shock of blonde hair was styled into festive and bouncy spiral curls and she was radiant in a face of dewey make-up.

Cute!  Kristin took a moment to pose with Rachel McCord, who was hosting Magic's branding segment

Cute! Kristin took a moment to pose with Rachel McCord, who was hosting Magic’s branding segment