Heidi Klum: Brian Atwood & Christian Siriano Parties for NYFW!

Heidi Klum is gorgeous in Max Azria at the Brian Atwood campaign and flagship store celebration held at the Four Seasons restaurant on Wednesday (September 5) in New York City.

The 39-year-old Project Runway host was joined at the Mercedes Benz Fashion Week party by Ryan Lochte, Michelle Trachtenberg, and Paris Hilton.

That same evening, Heidi stopped by the Christian Siriano Nolita Boutique Opening. Also at the boutique opening was Christian himself and his co-host for the evening, Girls star Allison Williams.

After the party, Allison made her way over to the Style Awards to present the Girls costume designer Jenn Rogien with “TV Costume Designer of the Year”!

Also pictured inside: Heidi making promo appearances, in a red BCBGMAXAZRIA dress, the day before in New York City.

The Brian Atwood party was hosted by DeLeon tequila.

FYI: Heidi accessorized with Brian Atwood shoes and a vintage belt. Allison is wearing a Christian Siriano dress, Christian Siriano shoes, and an Irene Neuwirth ring. Michelle is wearing an ani lee dress.

20+ pictures inside of Heidi Klum and Allison Williams kicking off New York Fashion Week…