Les discovered this movie review from the The New York Times:

Prince Charming [hip-hop star Common] isn't just any old athletic god. When Cinderella [Queen Latifah] meets him at that gas station, she notices a Joni Mitchell CD on the front seat of his car. It turns out that they share a fondness for Ms. Mitchell's "Mingus" album, and Scott mentions that he loves jazz.

Complete Movie Review

Thanks Les!

(Contributed by Les Irvin)