Two '90s rap stars will go head to head in an upcoming epic battle rap competition.

According to HipHopDX, former Def Squad member Keith Murray, and Fredro Starr of Onyx will engage in a rap battle in Stone Mountain, Georgia for the event "New World Order II."

The bout has been labeled a 'Super Star Battle," and will feature each rapper going at each other in a 16-bar freestyle. Each MC has less than four bars to pause, or the time it takes for crowd reaction to end in the three-round battle.

Fredro Starr rose to fame with Onyx in the '90s and found success as an actor with roles in Save The Last Dance, Clockers, and a stint on Moesha.

Murray was a founding member of Def Squad with Eric Sermon and Redman.

The event will take place at The Atrium on September 28.

Source: HipHopDX