“Odes to obesity: Images of overweight men and women in commercial sound recordings—A discography” by William L. Schurk and B. Lee Cooper (Popular music and society XXXIV/2  pp. 237–246) explores more than 200 commercial sound recordings that address obesity themes in lyrics and song titles.
The introductory text examines gluttonous dietary patterns and food addictions among endomorphs. It also traces socially inflicted and self-ascribed references to individuals of hefty stature. Finally, it probes assertions of personal affection and social rejection based upon excessive body weight.
The discography features recordings that address fat themes that were released over the past eight decades as either singles (45 or 78 rpm records) or as songs compiled in albums (33⅓ rpm records) or on compact discs. A brief bibliography of articles and books that address either physical or lyrical obesity concludes the study.
Below, Queen analyzes the concept of Fat bottomed girls.