“Taking the stage just¬† minutes after Soulja Boy got the crowd hype, Keri Hilson debuted her new single “Pretty Girl Rock” last night for fans and media in New York City. After a press conference held by Jimmy Iovine and Dr. Dre in support of their ‘Beats By Dre’ headphones line, Soulja and Ms. Hilson treated the audience to an intimate performance. “Pretty Girl Rock”¬† is scheduled to be released on October 12th on iTunes.” (shouts VIBE)