D.L. Hughley hosts the eighth annual gala, which honors stars in music, entertainment and sports. Al Green receives the BET Lifetime Achievement Award, and Quincy Jones is presented with the BET Humanitarian Award. Scheduled performers include Usher; Lil Wayne; Nelly; Alicia Keys; Kanye West; Chris Brown; and Young Jeezy. From the Shrine Auditorium in Los Angeles.