Ludacris had a star-studded turnout for his Luda Day weekend of events this past Friday.  He balled out at Club Primal in Atlanta with celebrity guests such as Keshia Knight Pulliam, Lance Gross,Vin Diesel, Larenz Tate, Terrence J, Allen Iverson, Kenion Martin, and Tracy McGrady.  Luda and Lil’ Scrappy also performed for the crowd.  Really surprised to see Vin Diesel out in the A.  Check the pics: