LifestyleFashion Week Iggy Azalea, Rita Ora perform at Calvin Klein Reveal launch Iggy Azalea and her boyfriend, Nick Young. Azalea performed at Calvin Klein's fragrance launch party. Photo Credit: Paul Bruinooge/PatrickMcMullan By JULIE GORDON email@example.com @jbgordon Updated September 9, 2014 12:12 PM Print Share fbShare Tweet Email The scent of pretty young things was in the air at Monday's launch party for Calvin Klein's latest fragrance, Reveal, held on the 68th floor of 4 World Trade Center. "It" girl Iggy Azalea gave a surprise performance to an audience that included Doutzen Kroes (the face of the campaign), Gigi Hadid, Amber Heard (sans fiance Johnny Depp), Alessandra Ambrosio and Rosario Dawson. Rita Ora joined Azalea, there with boyfriend Nick Young, onstage for the pair's single "Black Widow." "Entourage" star Adrian Grenier seemed to really enjoy the party's timing right in the middle of Fashion Week: He was "surrounded by a bevy of models" all night, as per an eyewitness. By JULIE GORDON firstname.lastname@example.org @jbgordon Julie Gordon is the entertainment and style editor at amNewYork, specializing in all things pop culture, celebrity news and fashion. Her work has also appeared in publications including BusinessWeek, Newsday and USA Today. She is a proud alum of The George Washington University. Share on Facebook Share on Twitter Comments We're revamping our Comments section. Learn more and share your input.