Question: What Danish eurodance group had a single called "Barbie Girl" which resulted in a lawsuit in 2002?

Context:
Daze (band)
Daze is a Danish Eurodance/bubblegum dance band whose 1997 debut album "Super Heroes" became a double platinum international hit.
 The band is a trio composed of Lucas Sieber, Jesper Tønnov, and Trine Bix, and their style of "zany" "turbo-pop" music is compared to the Danish pop band Aqua.
 "Super Heroes", initially published in Scandinavia by Sony Music, sold 31,000 copies on the release day and was later released in the United States by Columbia Records and in Non-Nordic global territories by Epic Records.
 Hit singles included "Superhero", "Tamogotchi" and "Toy Boy".
 In February 1998, Daze won the Danish Grammy Award for Best Dance Album of 1997.
 The single "Superhero" was nominated as 1997 Danish hit of the year by G.A.F.F.A. magazine.
 It was also very famous in Argentina during those years.
Lollipop (Candyman)
"Lollipop (Candyman)" is a song recorded by Danish dance-pop group Aqua.
 It was released as the fourth overall single from their debut album "Aquarium" as the follow-up to their most successful song "Barbie Girl" in Australasia, North America and Mainland Europe (it was not released in the United Kingdom.)
 Although it said to be one of the group's favorite songs, "Lollipop (Candyman)" failed to replicate the success of "Barbie Girl", "Doctor Jones" and "My Oh My" where it was released.
Aqua (band)
Aqua is a Danish eurodance group, best known for their 1997 breakthrough single "Barbie Girl".
 The group formed in 1989 and achieved huge success around the globe in the late 1990s and early 2000s.
 The group released three albums: "Aquarium" in 1997, "Aquarius" in 2000 and "Megalomania" in 2011.
 The group sold an estimated 33 million albums and singles, making them the most profitable Danish band ever.
Søren Rasted
Søren Nystrøm Rasted (born Søren Rasted on 13 June 1969 in Blovstrød, Denmark) is a Danish musician, singer, songwriter and record producer.
 He plays keyboard, guitar and sings backing vocals.
 He is one of the four members of Danish eurodance group Aqua, and was married to the Aqua vocalist Lene Nystrøm.
Lene Nystrøm
Lene Nystrøm Rasted (born Lene Grawford Nystrøm on 2 October 1973), better known by her stage name Lene, is a Norwegian musician and singer-songwriter who is the lead vocalist of the Danish eurodance group Aqua.
René Dif
René Dif (born 17 October 1967 in Copenhagen, Denmark) is a Danish musician, singer-songwriter, DJ and actor, best known as the male lead vocalist of the Danish eurodance group Aqua.
Perfect Day (Cascada album)
Perfect Day is the second studio album released by German Eurodance group Cascada.
 The entire album was produced by the group's two DJs, Yanou and DJ Manian.
 Like its predecessor, the album is comprised heavily of uptempo Eurodance tracks, many of which are cover songs.
 This album, however, features covers of songs from the early 2000s of the rock and country genres, with the exception of Because the Night (originally released by Patti Smith) which was released in 1978.
 Two edited tracks, "Endless Summer" and "I Will Believe It" that were previously recorded under the "Siria" name are also featured.
 Musically, the album is composed of Eurodance tracks with euphoric trance-style synths, drum programmings with a tempo over 140 beats per minute, and Europop lyrics.
 Lyrically, the albums is composed of love, partying and romance.
Mattel, Inc. v. MCA Records, Inc.
Mattel v. MCA Records, 296 F.3d 894 (9th Cir.
 2002), was a series of lawsuits between Mattel and MCA Records that resulted from the 1997 Aqua song, "Barbie Girl".
 The case was ultimately dismissed.
Doctor Jones
"Doctor Jones" is a song by Danish dance-pop group Aqua.
 Released as the band's fifth single overall, it was the follow-up to their most successful song "Barbie Girl" in many regions.
 "Doctor Jones" was a similarly pop-oriented hit which sold well across the globe and ended the assumptions that Aqua would be a one-hit wonder; although they would remain so in America as "Barbie Girl" was their only hit there until "Lollipop (Candyman)" was released and hit the top 40 on the Hot 100.
Aquarium (Aqua album)
Aquarium is the debut studio album by Danish-Norwegian band Aqua.
 The album was released in Scandinavia on 26 March 1997 and in the United States on 9 September 1997.
 Although the group had been together for three years under their original name Joyspeed, their only release under that name was a single called "Itzy Bitsy Spider".
 The album is best known for including the successful singles "Barbie Girl", "Doctor Jones" and "Turn Back Time", the first of those being a huge hit across the globe.
 (The album was preceded by the two singles "Roses Are Red" and "My Oh My", with the latter re-released in 1998.)

Answer: Aqua