Best known for their hooky, tongue-in-cheek anthem "Barbie Girl," Denmark's Aqua rode a wave of chart success with their day-glo, bubblegum brand of dance-oriented Europop. Released in 1997, "Barbie Girl" helped land the group's debut album, Aquarium, at number one in Europe, Australia, and Canada, eventually cracking the top 10 of the Billboard 200. Their sophomore album, 2000's Aquarius, hit number one Denmark and Norway, spawning the Danish hits "Cartoon Heroes" and "Around the World." A lawsuit with Mattel over the double-entendre filled "Barbie Girl" brought more notoriet...