Hip-hop star and actor 50 Cent isn't a businessman. He's a business, man. And that business brings Fiddy back to Vegas to show off the newest additions to his SMS Audio headphone line. The rap mogul will have a lot to talk about with the recent news that rapper/producer Timbaland has signed on as a significant investor in the brand. 50 will be in the building on January 9th at 3 p.m. at the SMS Audio Booth (LVCC, South Hall 1, #20206).