Kimberly Denise Jones, better known by her stage name Lil' Kim, is an American rapper. She was born and raised in New York City and lived much of her adolescent life on the streets after being expelled from home. In her teens, she would freestyle rap, influenced by fellow female hip-hop artists like MC Lyte and the Lady of Rage. In 1994, she was discovered by fellow rapper The Notorious B.I.G., who invited her to join his group Junior M.A.F.I.A.; their debut album, Conspiracy, generated two top 20 singles in the United States and was certified gold by the Recording Industry Association of America (RIAA).

Christina María Aguilera is an American singer, songwriter, actress, and television personality. Referred to as the "Voice of a Generation", she is noted for her four-octave vocal range, musical reinventions, sustaining high notes including use of the whistle register, and a signature use of melisma throughout her music. Recognized as an influential figure in popular music, she also became known for incorporating controversial themes such as feminism, sexuality, LGBT culture and the sex-positive movement into her work. Aguilera was also honoured as a Disney Legend, for her contributions to The Walt Disney Company.