Ace of Base is a Swedish pop group that was founded by four core members: siblings Jonas, Malin, and Jenny Berggren, and Ulf Ekberg. The group rose to fame in the 1990s with hits such as "All That She Wants" and "The Sign." After releasing their fourth studio album, Da Capo, in 2002, the group became largely inactive, although they never officially disbanded. In 2007, Ace of Base reunited as a trio to perform their first full-length concert since 1996 in Russia, and they embarked on a world tour called Ace Of Base - Redefined!, which continued throughout 2008 and 2009.

Since then, the members of Ace of Base have pursued various projects. Ulf Ekberg and Jonas Berggren have worked in music production and songwriting, with a production catalog of music that has yielded thousands of songs. Jenny Berggren continues to play the groups music around the world and receives an amazing response from fans. Malin Berggren, who left the group in the late 1990s, has been elusive and has no plans to return to the group if they were to ever reunite. Clara Hagman was a member of Ace of Base when the group released their final studio album "The Golden Ratio" in 2010, but her stay in the group was brief. In summary, the members of Ace of Base have pursued various projects, and while they have reunited for performances in the past, there are no current plans for a full reunion.