Police officers and paramedics were called to an Australian concert featuring U.S. rappers Ty Dolla $Ign and Yg after a brawl outside the venue.

Police were called to the Enmore Theatre in Sydney after the Australia Day (26Jan15) gig descended into violence when a nasty brawl broke out as the crowd left the venue.

According to Dailytelegraph.com.au, riot squad officers were called to disperse the crowd of more than 2,000 fans.

A 24-year-old man was arrested and charged with indecently assaulting a 15-year-old girl during the event, and police are currently investigating if any other incidents took place as concert-goers left the venue.