Before winning an Oscar for her role in Dreamgirls, Jennifer worked at a Burger King in her hometown of Chicago. She shas said that she has enjoyed all of her jobs, including working for Burger King. In 2007, the company awarded her free Burger King for life. While she was working there she used to sing down the order microphone to entertain customers
I used to sing at the drive-thru window. That was my microphone.
