UPDATE: A Star-Studded Belvedere Bash Marks the Start of Fashion Week

UPDATE: Want to see what really goes on behind the scenes? Haute Living has the images here.

Belvedere Vodka was flowing and the music was bumping as the Mercedes-Benz Fashion Week kicked off with a bang last night at the always posh and ever popular Surf Lodge and Milk Studios.

Fashionistas and models alike gathered together to help celebrate, and support, Gwen Stefani’s new L.A.M.B. collection. Rock-spawns Kelly Osborne and Zoe Kravitz attended the event along with music legend Toni Braxton.

Later in the evening, the downstairs gallery LnA drew more than 650 partygoers and fashion enthusiasts as Patti Smith jammed out on the main stage. Josh Hartnett, 30 Seconds to Mars front man Jared Leto, and several members of the party-circuit staples The Misshapes were also on hand to check out the scene.

Both star-studded parties rocked into the early morning hours marking the start of one of the most popular and star-studded fashion events in the world.