Mizz Shyneka of HOT 107.9's reports that TIP and Ludacris' manager and business partner Chaka Zulu exchanged words and blows in L.A. tonight. The fisticuffs occurred less than two weeks after TIP declared he should have won the 2007 Grammy for Best Rap Album over Ludacris. According to reports, Chaka and TIP attended a charity benefit thrown by Kevin Liles in L.A. leading up to the BET Awards. At some point, Chaka approached TIP and asked him, "do you have a problem with me? You got something you want to talk about?" Allegedly, TIP responded by "punching Chaka in the mouth". Tension has been brewing between the two camps for at least 2 years now. Tonight, both camps are attempting to downplay the brawl which stretched across two rooms.Listen to: Mizz Shyneka breaks the story on HOT 107.9 tonight: Mizz Shyneka will be live in L.A. for the BET Awards to report the exclusive directly from both parties.