Last Night's Parties: Rita Ora & Iggy Azalea Perform At Calvin Klein's Reveal Launch & More!

Where: 4 World Trade Center Who was there: Guests included Francisco Costa, Iggy Azalea, Rita Ora, Rosario Dawson, Amber Heard, Dev Hynes, Adrian Grenier, Gigi Hadid, Bella Hadid, Nick Young, Joe Jonas, Italo Zucchelli, Doutzen Kroes, Ben Watts, Hanneli Mustaparta, Byrdie Bell, Hailey Baldwin, Michael Avedon, Liu Wen, James Goldstein, Atlanta de Cadenet Taylor, Laura Love, Rumi Neely, Bryan Boy, Vashtie Kola, G-Eazy, Chiara Ferragni, Emily Weiss, Dev, Harley Viera-Newton, Dustin Yellin, Andrew VanWyngarden, Tina Leung, Scott Studenberg, John Targon, Leigh Lezark, Geordon Nicol, Jeremy Kost, Madeline Weeks, Ted Stafford, Pierre Hassan, Mia Moretti, Jennifer Fisher, Mike Nouveau, Bevy Smith, Chelsea Leyland, Ian Bradley, Brandee Brown, Alicia Rountree, and Alessandro Ambrosio. [Iggy Azalea, Rita Ora by Matteo Prandoni/BFAnyc.com] [Atlanta de Cadenet Taylor, Laura Love, Ian Bradley, Harley Viera-Newton via @harleyvnewton] Other details: Last night, Calvin Klein hosted a party celebrating the launch of the label’s Reveal fragrance. 4 World Trade Center played host to the event, where the 68th floor held a bevy of fashionable players. Francisco Costa, Calvin Klein’s Creative Director, chatted with actress Rosario Dawson, as servers passed champagne while wearing black, leather masks. Reflecting the sexiness of the Reveal scent, the venue was almost completely dark with the exception of dim floor lamps, which hung over luxe leather sectionals. Atlanta de Cadenet Taylor arrived with Laura Love, both wearing Calvin Klein collection. The glamorous duo later met up with Harley Viera-Newton. Gigi Hadid arrived, with sister Bella Hadid, in stunning fringed Calvin Klein separates, where she continued to snap photos with Hailey Baldwin. [Gigi Hadid] [Laura Love, Atlanta de Cadenet Taylor] Following the uptown Tod’s celebration, Adrian Grenier, James Goldstein, Waris Ahluwalia, Chiara Ferragni, Leigh Lezark, and Geordon Nicol headed downtown to join the Calvin Klein fashion set. Artist Dustin Yellin and MGMT front man Andrew VanWyngarden caught up while overlooking the expansive views of downtown Manhattan. Blood Orange’s Dev Hynes set the mood, spinning deep house music, which echoed through the warehouse-like space. Chelsea Leyland and Brandee Brown danced near the DJ booth and pal, Hynes. The well-heeled guests teetered their way to the stage as a crowd formed near the DJ booth. Iggy Azalea then hit the stage, igniting a photo frenzy, which nearly caused two photographers to duke it out. Azalea opened with Bounce before Rita Ora joined her on stage for a performance of Black Widow. ‘The New Classic’ rapper closed out her fashion week set with her chart-topper “Fancy.” [Dev Hynes] Following the show, word-of-mouth spread and the Calvin Klein crowd multiplied. Partygoers took to the bar, where a CK fragrance ad came to life. Models lounged in a bedroom scene, behind a backlit screen, creating a chic shadow theatre performance. Hanneli Mustaparta swung around the bar to take photos with Calvin Klein model Clark Bockelman. Scott Studenberg and John Targon, Baja East designers, also hung around the bar post-performance. Atlanta de Cadenet Taylor and Andrew Bevan, Teen Vogue editor, took to the dance floor and closed out the night when Lumidee’s “Never Leave You (Uh-Oh)” started blasting throughout the 68th floor. [Amber Heard, Francisco Costa, Rosario Dawson by Matteo Prandoni/BFAnyc.com] [Hanneli Mustaparta] [Emily Weiss] [Iggy Azalea, Rita Ora by Matteo Prandoni/BFAnyc.com] [Photo via @jvp73]