Beyonce has been everywhere on the PR tip for her “I Am…Sasha Fierce” album and Sony has been drafting off the publicity to plug her upcoming movie Cadillac Records. WoooHa, Inc. has been covering this movie for some time now as it also features Mos Def as Chuck Berry. Check out this new clip of Beyonce in Cadillac Records as she plays famed diva Etta James.

• Beyonce with early critical reviews for her role in “Cadillac Records”
• First official photos of Mos Def & Beyonce in “Cadillac Records”
• Album cover to “Cadillac Records” movie w/ Beyonce
• Abercrombie & Fitch sues Beyonce over “Fierce” fragrance deal
• Beyonce gains 20 lbs for movie role in “Cadillac Records”