1. Diana Ross as Billie Holliday in Lady Sings the Blues —
Starring: Richard Pryor, Billy Dee Williams
Rotten Tomatoes Rating: 75%
When this movie comes on most people change the channel these days. It's not that Lady doesn't sing the blues. Ross in the lead role would be considered hammy and unlikable to nitpicky cinephiles, but the movie amounts to little more than a two-hour karaoke session. Oh, and smooth lines from Billy Dee Williams.