The City Girls’ “Act Up” has become an undeniable and popular hit song for the Miami duo. Off last year’s Girl Code LP, City Girls return with a music video for their Billboard smash. Hosted by their QC labelmate Lil’ Yachty, City Girls’ Yung Miami brings the viral #ActUpChallenge to visual during South Beach’s spring break.

Watch below.

Continue after the jump….

Previously: City Girls – “Careless” (Video)