Milli Vanilli was a German R&B music act from Munich. The act was packaged by Boney M. founder Frank Farian in 1988 and consisted of Fab Morvan and Rob Pilatus as the lip-syncing performers, with the two actual main studio singers, Brad Howell, John Davis and studio singers, Charles Shaw, Jodie Rocco, and Linda Rocco, with an unrelated touring band. Their debut album, as All or Nothing in Europe, and expanded, including "Baby Don't Forget My Number" and "Blame It on the Rain", composed by Diane Warren, as Girl You Know It's True in the United States, achieved international success and brought them a Grammy Award for Best New Artist on 21 February 1990.

Boney M. are a disco group that specialises in R&B, reggae, disco and funk, created by German record producer Frank Farian, who was the group's primary songwriter. Originally based in West Germany, the four original members of the group's official line-up were Liz Mitchell and Marcia Barrett from Jamaica, Maizie Williams from Montserrat, and Bobby Farrell from Aruba. The group was formed in 1976 and achieved popularity during the disco era of the late 1970s. Since the 1980s, various line-ups of the band have performed with differing personnel.