Rapper T.I. was involved with Ludacris’ manager Chaka Zulu on Sunday (June 24) at the Sunset Tower Hotel in West Hollywood. 

According to witnesses, during a luncheon held by Kevin Liles of Warner Music Group (parent company of T.I.'s label, Atlantic Records),T.I. punched Zulu in the face and a small, brief melee ensued.

The luncheon, called "Make It Happen" (after Liles' book of the same name), was aimed at power brokers and actress Holly Robinson Peete was the guest of honor. Yung Joc, Musiq, Twista, Brandy, Omarosa Manigault-Stallworth and Omar Epps were in attendance, among others.

Ludacris and Zulu are said to have arrived about three hours into the event, with Zulu and Tip's altercation happening shortly after.  It was unclear what sparked the confrontation.

T.I. and Ludacris have been lyrical rivals for some time before recently ending their differences.