Herreys, sometimes Herrey's or Herrey, is a Swedish pop group, consisting of the three brothers Per Herrey, Richard Herrey, and Louis Herrey. They won the Eurovision Song Contest with the song "Diggi-Loo Diggi-Ley". Richard and Louis Herrey became the first teenage males to win Eurovision and remain the youngest ever male winners, being 19 years and Genres: Pop.
The Herreys were the first European boyband preceding the international boom a few years later, and they were the first western band to be invited to tour behind the iron curtain in the Soviet Union. In the Soviet Union, they shared the stage and performed with Russian star.