Heroic Actions! Justin Bieber Involved In Coachella Bust Up

Justin Bieber got involved in a bust-up at Coachella. The ‘Baby’ singer and his friends intervened after a man walked into a party at the music festival and starting choking a woman. According to witnesses Bieber, 25, punched the assailant before his friends pushed the man away. PHOTOS: Bratty Behavior! Justin Bieber Will Snub 'Irrelevant'