A Chris Brown performance last night ended in someone getting stabbed, and if we ask for a show of hands asking who's surprised ... we don't expect to see a lot of hands.
Law enforcement sources say it's yet another case of trouble following the R&B singer and his entourage, and that police have been trying to stop this (to no avail).
The stabbing took place right after Brown finished his set at a YMCMB Drake-Lil Wayne after-party at Supperclub in Hollywood, according to witnesses and reports.
Several people leaving got into a fight and someone got stabbed. The victim, whose identity is not known, was taken to a hospital and is expected to be okay.
No one is coming forward to point any fingers or spill the beans.