Paul Williams (The Temptations) is also frequently cited as one of his standout performances. He also took over the lead vocal for live performances of "My Girl" following David Ruffin's departure from the group. Williams suffered from sickle-cell anemia, which frequently wrought havoc on his physical health. In 1965, Williams began an affair with Winnie Brown, hair stylist for The Supremes and a relative of Supremes member Florence Ballard. In love with Brown but still devoted to his wife and children, Williams was also depressed because Cholly Atkins' presence now made Williams' former role as choreographer essentially, but not completely, obsolete. Life on the
Girl group an environment of entertainment in which the appearance of the girl group was not unfriendly, and musical forms like a cappella and barbershop quartet singing provided inspiration for the structure of the songs and types of harmonies sung by initial girl groups. Importantly, the first successful girl groups of this era were typically white, but capitalized on using music such as ragtime that had originated in the African American community. This era was also advantageous to the beginnings of girl group music because of the newfound prevalence of the radio as well, which allowed this style of music to spread.