Their band, Kings of Leon, had a breakout hit with its first album, "Only by the Night." But brothers Caleb and Nathan Followill had a now-famous fight during the making of their second album. The following year, Caleb made an incoherent rant on stage at a show in Texas before walking off entirely.
The band canceled its American tour and then took a sabbatical. In 2013, the band was hounded by rumors of overindulgence and took yet another sabbatical . Now both Caleb and Nathan have young children, which has clearly eased the tension between the brothers, who say, "If the band even stopped, we're still a family and would see each other. So that wasn't a thought in any of our minds. We all knew we needed a break, but we knew it wasn't over."