Term: The Jackson 5, Description: American pop music family group, Question: Was Dianna Ross in The Jackson 5?, Answer:No
Fact1: The Jackson 5 (stylized as the Jackson 5ive), later known as the Jacksons, is an American pop band composed of members of the Jackson family. The group was founded in 1965 in Gary, Indiana, by brothers Jackie, Tito, and Jermaine, with younger brothers Marlon and Michael joining soon after. Fact2:  Ross rose to fame as the lead singer of the vocal group The Supremes. 