Nathan Followill and Matthew Followill from Kings of Leon sit down with iHeart's Jesse Modz to chat about Can We Please Have Fun, their mantra of having fun in the studio and writing music!

Kings of Leon talk about the lack of pressure on them to make music, and how it made the music a lot more fun and kept them on the same page!

Nathan and Matthew talk about how while the album is inspired by fun, but also dives in to the depth of emotions with more vulnerable songs.

Kings of Leon talk about choosing 'Mustang' as the first single, and how their families reacted to the song (including Caleb's 4 year old son!)

Finally, the guys talk about their partying younger days in Nashville!