The Ross Sisters - Solid Potato Salad (1944)

From Leo AI: The "Solid Potato Salad" number is a legendary musical sequence from the 1944 Metro-Goldwyn-Mayer film Broadway Rhythm. Performed by The Ross Sisters (Betsy Ann, Veda Victoria, and Dixie Ross), the act begins as a standard vocal harmony routine reminiscent of the Andrews Sisters but quickly transforms into a shocking display of extreme acrobatics and contortionism. The term "solid" in the title was 1940s slang for "excellent."
The trio consisted of three sisters from West Texas who used the stage names Aggie, Maggie, and Elmira. Despite often being mistaken for triplets, they were born in 1926, 1927, and 1929. Their career peaked in the 1940s, characterized by their unique combination of singing and "acro-contortion" work that frequently stopped shows. Following their Hollywood appearance, they toured extensively in the United States and England, even performing for King George VI, before retiring from public performance around 1950 upon marrying.
The "Solid Potato Salad" clip has experienced a resurgence in the internet age, often cited as one of the most bizarre and impressive dance numbers in Hollywood history. Modern audiences frequently react with a mix of awe and disbelief at the sisters' flexibility, particularly given their young ages (between 14 and 17) during the filming. The song itself was later recorded by Nat King Cole in 1946, though without the accompanying contortionist visuals.