Aqua is a Danish-Norwegian dance-pop group that rose to international fame in the late 1990s. Formed in 1989, the band consists of members Lene Nystrøm, René Dif, Søren Rasted, and Claus Norreen. Their breakthrough hit, 'Barbie Girl,' released in 1997, became a worldwide sensation, known for its catchy melody and playful lyrics. The group's debut album, 'Aquarium,' featured several other hits, solidifying their place in pop culture. Aqua's unique sound, characterized by a blend of Eurodance and pop, along with their colorful and fun music videos, captured the hearts of fans globally. Despite a hiatus in the early 2000s, they reunited in 2008 and continue to perform, bringing nostalgia to their dedicated fanbase.