Which Motown artists have appeared in movies?

Several Motown artists have made appearances in movies, including Diana Ross, who starred in "Lady Sings the Blues" and "The Wiz." Smokey Robinson appeared in films like "The Temptations" and "The Big Chill." The Jackson 5 also had a notable presence in cinema, with their animated series and appearances in films like "The Wiz." Additionally, artists like Marvin Gaye and Lionel Richie have made cameos in various movies over the years.