The DeCastro Sisters were an American singing group. They originally consisted of Cuban American sisters Peggy DeCastro (1921–2004), Cherie DeCastro (1922–2010) and Babette DeCastro (1925–1992). When Babette retired in 1958, a cousin, Olgita DeCastro Marino (1931–2000), replaced her and when Peggy later left the group to go solo, Babette re-joined Cherie and Olgita. Peggy eventually returned and Babette once more retired.

Copacabana is a 1947 American musical comedy film directed by Alfred E. Green starring Carmen Miranda, Groucho Marx and Steve Cochran. The film is a showcase for Miranda, who performs several numbers in her usual style, including a high-energy rendition of "Tico-Tico". Groucho, as Lionel, her fiance and agent, also sings a musical number, "Go West, Young Man", wearing his traditional greasepaint brows, mustache, and baggy suit. This was Groucho's first significant film appearance as a solo act, minus Harpo and Chico.