First recorded by Eleventh Hour (1974).
Hit version by LaBelle (US #1/R&B #1/UK #17/CAN #1/ITA #8/NETH #1 1974); All Saints (UK #1/SCOT #2 1998); Christina Aguilera, Lil’ Kim, Mya, & Pink (US #1/R&B #1/UK #1/CAN #17/AUS #1/NZ #1/GER #1 2001).
From the wiki: “‘Lady Marmalade’ is a song written by Bob Crewe (‘Silhouettes‘, ‘Silence is Golden‘, ‘The Sun Ain’t Gonna Shine Anymore‘, ‘Can’t Take My Eyes Off You’) and Kenny Nolan (‘My Eyes Adored You’, ‘I Like Dreamin”), inspired by Crewe’s first-hand observations of New Orleans and made famous for its sexually suggestive chorus of ‘Voulez-vous coucher avec moi (ce soir)?’ (‘Do you want to go to bed with me (tonight)?’).
“After it was first recorded as a demo of the song by The Eleventh Hour, a disco group made up of studio musicians fronted by Nolan on vocals, it was released in 1974 as a track on the Eleventh Hour’s Greatest Hits LP which did not chart. Crewe showed the song to Allen Toussaint in New Orleans, and Toussaint then decided to record the song with Labelle.