Four people were injured after shots rang out right in front of a slew of celebs … following Justin Bieber‘s concert Friday night.

Bieber had performed in WeHo at the Pacific Design Center and had an afterparty nearby at The Nice Guy. The guest list included Drake, Leo DiCaprio,Tobey Maguire,Kendall Jenner and Khloe Kardashian.

At around 2:45 AM, as Kodak Black, Gunna and Lil Baby were standing on the street, smiling and talking, a fight broke out. Kodak took a swing at someone and then … you hear gunshots.

Law enforcement tells us there were a total of 10 shots fired. Four people were either hit with gunfire or sustained superficial injuries some other way. All were taken to the hospital and are in stable condition.

According to police the shooter/shooters are still on the loose.

The parties are the roll up to Sunday’s Super Bowl. There were a bunch of parties Friday night, and they were for the most part peaceful.