Blog Singles Hefna Gwap – Yung Serva [Stream] July 24, 2015 P.R. 0 Comments Hefna Gwap Produced by VeryRvre x Highdefrazjah x TM88. Taken from Hefna’s upcoming “Elegant Caviar: Designer Scalez” mixtape, due on August 12th. ShareFacebookTwitterWhatsAppEmailPrint