The rappers were onstage at Label nightclub when an unidentified gunman opened fire, injuring two party-goers.
The stars were rushed to safety when the chaos erupted.
Police Captain J.D. Thomas, from the Charlotte-Mecklenburg Police Department, tells USA Today, "Two people injured with gunshot wounds. One person drove themselves to the hospital and one person was transported by ambulance. Both are non-life-threatening injuries."
Cops have yet to identify any suspects in the case.