Martha Reeves is the lead singer of Martha and the Vandellas, the Motown group which made it big in the 60's with such hits as "Nowhere to Run," "Heat Wave," and "Dancing in the Street." Her new autobiography, "Dancing in the Street: Confessions of a Motown Diva," is about her career, her conflicts with other Motown singers and managers, and her experiences touring during the height of the Civil Rights movement.