For their fifth album, No Doubt channeled an ebullient, dancefloor-aiming energy, traveling to London, Jamaica and California to record one of the band's best-selling albums. “We’re not taking ourselves so seriously,” Gwen Stefani told Rolling Stone upon the album’s release. To achieve this newfound confidence, the band enlisted a murderers’ row of producers, including trip-hop guru Nellee Hooper, reggae legends Sly and Robbie, techno vet William Orbit, New Wave pioneer Ric Ocasek and Prince, wh