Christina Aguilera is the debut studio album by American singer Christina Aguilera. It was released on August 24, 1999, by RCA Records. After recording "Reflection", the theme song for the 1998 Disney film Mulan, RCA laid the foundation for the album immediately and started presenting Aguilera with tracks for her debut album, which they originally decided would have a January 1999 release. Primarily a dance-pop and teen pop album, its music incorporates bubblegum pop, R&B, soul, hip hop, as well as ballads. Contributions to the album's production came from a wide range of producers, including Johan Åberg, David Frank, Ron Fair, Guy Roche, Robin Thicke, Matthew Wilder and Aaron Zigman.

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.