Fall '10: Heidi's Red-Hot Strut!

01 of 14

HEIDI KLUM

Work it! The sexy hits the catwalk on Thursday night in a scarlet halter gown and sky-high heels at the Heart Truth Red Dress Collection Fashion Show.

02 of 14

MALIN AKERMAN

With snow still on the ground, the blonde beauty is seasonally appropriate in her deep green jersey dress and black tights at the Yigal Azrouel show at Bryant Park.

03 of 14

AMBER ROSE

Where’s ? The hip-hop star’s better half makes a stunning solo appearance at the Christian Sirano show in one of the designer’s swirling sheath dresses.

04 of 14

KERRY AND AMANDA

Peet covered up her growing baby bump in a chic coat while Washington flashed her arms in a sophisticated berry dress while they waited for the Jason Wu show to begin.

05 of 14

MARTHA STEWART

Supporting one of her favorite designers, the domestic doyenne beamed at the couture-quality clothing at the Chado Ralph Rucci show.

06 of 14

NINA, HEIDI, FAITH & MICHAEL

HEIDI KLUM'S DRESS — Frazer Harrison/Getty

The next morning, Heidi returns to her day job, joining fellow judges Garcia and Kors and guest judge Faith Hill for the Project Runway Season 7 Finale Show at The Tent at Bryant Park Mercedes Benz Fashion Week, which featured all 10 remaining designers.

07 of 14

KELLY & GWEN

Blonde ambition! A black-clad is congratulated by a svelte Osborne – who shows off her trim figure in a black sweetheart minidress – at the L.A.M.B. after-party at Milk Studios.

08 of 14

KIM KARDASHIAN

It’s her turn to shine! After cheering on boyfriend Reggie Bush at the Super Bowl, takes center stage on the runway during the Red Dress Collection Fashion Show in a jeweled, one-shoulder Marchesa scarlet gown – with Bush watching from the front row!

09 of 14

WHITNEY PORT

The City switches up her sweet look for tousled waves, smoky eyes, pastel harem pants and jeweled sandals while hosting the HauteLook party at the Bryant Park Hotel.

10 of 14

KE$HA

Forget the runway! All eyes are on the singer at the Erin Wasson + RVCA show, who pulls a Gaga in a leopard-print bodysuit, fishnet tights, spiked heeled boots and a What Goes Around Comes Around leather jacket.

11 of 14

JESSICA SZOHR

She’s a long way from Brooklyn! Gossip Girl’s resident hipster goes high fashion in a patent-trimmed black Hervé Léger dress and sexy scarlet Jimmy Choo stiletto heels at a launch party for the brand’s 24:7 collection at Saks Fifth Avenue.

12 of 14

MICHELLE TRACHTENBERG

Trachtenberg keeps warm at the Rebecca Minkoff Preview in a black trench from the label paired with a purple patent clutch from the designer and chunky gray knit scarf.

13 of 14

BROOKE SHIELDS

The former is in her element in a bow-tied black dress and nude peep-toe Jimmy Choos at the shoe brand’s bash at Saks Fifth Avenue.

14 of 14

OLIVIA PALERMO

She isn’t afraid to mix her prints! The City star takes a fashion risk in the front row at the Ports 1961 show in a plaid shirt tucked into high-waisted black-and-white tweed shorts topped with a metallic stitched sweater.