"Traplord" A$AP Ferg and fellow A$AP Mob member A$AP Nast perform during their opening set for Juicy J at New York's Irving Plaza.
A$AP Ferg associate Tarz rises from the crowd after diving from high above the screaming fans during Ferg's set at Irving Plaza in New York.
Marty Balla and A$AP Ferg jump onto a ledge above the stage, getting the raucous crowd rowdier in anticipation of stage dives.
Ferg and Tarz leap into the crowd at Irving Plaza.
A$AP Rocky takes a break from Rihanna's Diamonds world tour to come surprise the crowd at Irving Plaza and show support for A$AP Ferg.
The A$AP Mob finishes up their electric set together on stage at Irving Plaza.
The A$AP Mob backstage before Ferg takes the stage.
Juicy J in his dressing room in between sets at Irving Plaza.
Juicy J takes the stage at Irving Plaza.
Juicy J performs to an amped-up crowd at Irving Plaza.
Juicy J performs at Irving Plaza in New York.
A$AP Rocky and A$AP Ferg watch Juicy's set from the VIP section upstairs.
Juicy J performs at Irving Plaza.
A$AP Rocky leaves the venue after Juicy J wraps up his set.