All That She Wants" is a song by Swedish group Ace of Base. It was released in Scandinavia in August 1992 by Mega Records as the second single from the group's first studio album, Happy Nation (1992), and in the following year, it was released as the first single from the 1993 album The Sign in North America. Produced by Denniz Pop with group members Jonas Berggren and Ulf Ekberg, the drum beat was inspired by the Kayo song "Another Mother". Berggren and Ekberg also wrote the lyrics.

"All That She Wants" is a reggae-pop song that describes a sexually promiscuous woman, with the word "baby" being synonymous with "boyfriend".[3][4] The song was first recorded in 1991, but went through many revisions before it was officially released.

The song was a commercial success, reaching the top of the charts in many countries, including Denmark, Germany, the UK and Australia. The single was certified platinum in the United States, where it peaked at number two on the Billboard Hot 100 and was one of the best-selling singles of that year. Its music video was directed by Matt Broadley and filmed in Copenhagen, Denmark.

In 2007, the song was re-recorded by the band as a three-piece with new lyrics in a first-person perspective, but was never officially released. This re-recording was leaked online in June 2016 in a collaboration version of the song that features new Ace of Base vocals alongside Britney Spears's vocals from her own 2007 demo version