Designer Alessandro Dell Acqua launched his latest collection with the help of Helena Christensen.
The Danish supermodel played hostess at the party in the designers Madison Avenue boutique for New Yorks social elite.
A-list stars and fans of the designer including Kate Bosworth, Amanda Hearst, Alexis Bryan and models Julia Dunstall, Shannan Click and Hana Sukapova joined her at the event.
Helena looked stunning in a black corseted satin number while Kate stole the show in a slinky leopard print dell'Acqua dress.
The super sexy collection marked the changing of the season and was one of the reasons for the bash.
He said:" It's the second time I take the opportunity of being in NY to do something and throw a party."
"I like the New York crowd and I love the energy here. Even if you have a store in Milan you don't have parties like this!"
Patricia Johnson
Tagged in Helena Christensen