NEW YORK - MAY 12: T.I., Warner Music Group Chairman/CEO, Lyor Cohen and Jay-Z attend the Audi's TDI Clean Diesel Technology dinner at the Audi Forum on May 12, 2009 in New York City. (Photo by Jamie McCarthy/Getty Images for Audi of Amer)
NEW YORK - MAY 12: T.I., Warner Music Group Chairman/CEO, Lyor Cohen and Jay-Z attend the Audi's TDI Clean Diesel Technology dinner at the Audi Forum on May 12, 2009 in New York City. (Photo by Jamie McCarthy/Getty Images for Audi of Amer)