Last Night's Parties: Rita Ora & A$AP Rocky Hit The Stage For The #DKNY25 Birthday Bash, Kanye West Toasts W Magazine's Generation W Party & More!

#DKNY25 Birthday Bash

[Karlie Kloss, Iggy Azalea, Emmy Rossum, Joan Smalls, Donna Karan, Rita Ora] Go HERE for our photos by Anthony Licuria! Where: 23 Wall Street Who was there: Guests included Rita Ora, Karlie Kloss, Joan Smalls, Iggy Azalea, Hailee Steinfeld, Emmy Rossum, Nicole Trunfio, Jay Manuel, Margarita Levieva, Perez Hilton, Dani Stahl, Julie Macklowe, DJ Maple, Alexandra Daddario, Bernadette Peters, Rocsi, Serena Kathy, and June Ambrose. Other details: Last night, Belvedere Vodka toasted DKNY's 25th anniversary with a birthday bash that featured special live performances by Rita Ora followed by surprise guest sets from Iggy Azalea, A$AP Rocky and A$AP Ferg. At the end of the night, MC's Karlie Kloss and Joan Smalls presented a larger-than-life DKNY Birthday cake in the shape of an iconic NYC taxicab to the crowd while Rita Ora and Melanie Fiona sang “Happy Birthday.” [Photo: Chanel Iman, A$AP Rocky, Donna Karan] [Rita Ora, Donna Karan] [Emmy Rossum, Iggy Azalea] [Hailee Steinfeld, Emmy Rossum] [A$AP Rocky] [Gabriel Mann, Margarita Levieva] [Chrissy Teigen] [Other photos via Seth Browarnik, StarTraks Photo/WorldRedEye, via Jamie McCarthy, WireImage]