Thanks to Kanye , now almost every time I hear Kings of Leon mentioned, I think: "Look like a fat booty Celine Dion / Sex is on fire, I'm the King of Leon-a-Lewis ..." Founded down in Nashville way back in 1999, Kings of Leon is truly a family affair; made up of 3 brothers and their cousin -- frontman Caleb Follwill backed by Nathan, Jared & Matthew Followill . While their sound has gradually morphed from Blues -based Southern Rock to Alternative/Arena Rock , Kings of Leon have slowly risen to the top(s) of the "modern" Rock charts. Their upcoming sixth studio album, Mechanical Bull was recorded in a pretty pressure-free environment with long-time producer Angelo Petraglia and sounds "more [youthful and] musically complicated" than the band's past efforts. Although, in a Twitter -fueled Q&A, Kings of Leon noted that Mechanical Bull could be easily compared to Youth & Young Manhood (2003) and Aha Shake Heartbreak (2004)...