Aqua is a Danish dance-pop group, perhaps best known for their 1997 breakthrough single Barbie Girl. The group formed in 1989 and achieved huge success across the globe in the late 1990s and early 2000s. The group managed to top the UK Singles Chart with their first three singles. The group released two albums: Aquarium in 1997 and Aquarius in 2000, before splitting up in July 2001. The group sold an estimated 33 million albums and singles, making them the most successful Danish band ever.

The group has announced that the third album will not be released at the moment, but a greatest hits album was released on 15 June 2009, which includes 16 old remastered tracks and three new songs: My Mamma Said, Live Fast, Die Young and their first single in nine years, Back to the 80's, which was released in Denmark on May 25th, 2009. Aqua has also played on the "Grøn koncert" festival in various danish cities and is currently touring Scandinavia between May and August 2009.

Michael Joseph Jackson (August 29, 1958 – June 25, 2009), dubbed the "King of Pop", was an American recording artist and entertainer. With his trademark black fedora and single, sequinned glove, his unique and innovative contributions to music and dance, along with a highly publicized personal life, made him a central part of popular culture around the world for four decades.