Members: Diana Ross, Mary Wilson, Florence Ballard, Former members: Betty McGlown, Barbara Martin, Cindy Birdsong, Jean Terrell, Lynda Laurence, Scherrie Payne, Susaye Greene

What would this list be if we didn't include and pay homage to one of the original girl groups, The Supremes. Led by the legendary Diana Ross, these gorgeous gals helped pave the way for not only every other girl group on this list, but for every other girl group period. With class, elegance and grace, this beautiful trio defined what a girl group should be.