WATCH: Iconic Rock Band Jane’s Addiction Starts Brawling at Reunion Concert

Jane’s Addiction frontman Perry Farrell attacked guitarist Dave Navarro during a bizarre onstage outburst which saw crew members drag him offstage and abruptly ended the band’s Boston concert on Friday night.

Farrell seemed agitated and then told the crowd at the Leader Bank Pavilion “f--- you” before marching over to Navarro and throwing elbow jabs at him.

Navarro seemed genuinely confused by what was happening and had held his hand up and calmly walked back as Farrell came towards him.

Read more at The Daily Beast.