Photo Credit: FameFlyNet Pictures

Singer Jason Derulo didn’t “want you to want him” last night after getting in the middle of a crazy nightclub fight in West Hollywood.

The fight was stopped by sheriff’s deputies, who didn’t have a choice but to show their weapons to back everyone off.

No one knows who started the fight — perhaps one of them was a Kanye fan instead? All we know is that the singer is seen jumping into the circle of crazy dudes, all of which appeared to scatter the second the po-po came.

Thanks to a video obtained by TMZ, we have the footage: