Pictures

They are one of the world's best-selling music artists, having sold over 100 million records worldwide. Def Leppard is known for their energetic music and pioneering the use of guitar harmonies. Their most successful album, "Hysteria," released in 1987, produced a string of hit singles including "Pour Some Sugar on Me," "Love Bites," and the title track "Hysteria." The album has been certified 12× Platinum (Diamond) by the RIAA and has sold over 25 million copies worldwide. The band's career has spanned four decades, and they have continued to tour and release new music, maintaining a significant presence in the rock music scene.