Coachella weekend was action packed…and we aren’t talking about Beyonce’s outstanding performance. The Beebs had a weekend to forget.

Justin Bieber reportedly got into it with a man at Coachella party over the weekend, allegedly punching the unnamed person after observing him grabbing a woman by the throat. According to TMZ, the 24 year-old singer went “ballistic” after observing the alleged assault and began screaming at the attacker to stop, to which the man reportedly replied “go f*** yourself.”

What went down? CLICK HERE TO READ more about Justin’s encounter.