Fall '09: Mary-Kate, Nicole and More!

The stylish pals meet up in the front row of the Proenza Schouler show for the second consecutive season. Think they are gabbing about their own design lines?

Also in the front row at Proenza Schouler: The Gossip Girl star, who paired her glittering top and skirt by the young design duo with her new blunt bangs.

The supermodel turns up to support her fellow Project Runway judge Michael Kors at his Bryant Park show, which featured bold neons and luxe furs.

Heidi wasn’t the only star at Michael Kors – Sims, Bryant and Krakowski check out the men’s and women’s collections that came down the double runway.

The recently engaged actress braved the rain to make an utterly chic appearance in printed Temperley London at the line’s presentation in its SoHo loft.

The star turns up backstage at 3.1 Philip Lim in an intricate black-and-white dress.

Is she reporting for Mode? The Ugly Betty star is the picture of downtown cool in her beaded 3.1 Philip Lim dress and leather jacket at the designer’s show in Bryant Park.

The former model enjoys the other side of the catwalk as she stays cool behind her shades at the Marchesa presentation at the Chelsea Art Museum.

The hip-hop stars pal around at the Tory Burch presentation with record exec Kevin Liles.

Wouldn’t Jenny Humphrey be jealous? The Gossip Girl star checks out the Marchesa presentation of lavish gowns in one of the line’s beaded blazers.

Momsen’s costar turns in her own chic appearance in black lace and straight locks at the Anna Sui show in Bryant Park.

See the previous day’s fashion week stars >