Florence Ballard her suit. Angered, Gordy ordered her to return to Detroit, and Birdsong officially replaced her, abruptly ending her tenure with the Supremes. It had been decided as early as May that Birdsong would be Ballard's official replacement once Birdsong's contract with the Bluebelles was bought out. In August 1967, the "Detroit Free Press" reported that Ballard had taken a temporary leave of absence from the group due to "exhaustion". Ballard eventually married her boyfriend, Thomas Chapman, on February 29, 1968. A week earlier, on February 22, Ballard and Motown negotiated to have Ballard released from the label. Her attorney in
Girl group became one of the most popular singing groups from 1930 to 1936, had over twenty hits. The Andrews Sisters started in 1937 as a Boswell tribute band and continued recording and performing through the 1940s into the late-1960s, achieving more record sales, more Billboard hits, more million-sellers, and more movie appearances than any other girl group to date. The Andrews Sisters had musical hits across multiple genres, which contributed to the prevalence and popularity of the girl group form. The rise of girl groups appeared out of and was influenced by other musical movements of the time period. Vaudeville created