Nathan Followill (drummer of Kings of Leon) proposed to his girlfriend… and his bandmates are not happy. In fact, they're worried about the future of the band. Did I mention that one of the band members is Nathan's brother?

"If he doesn't get a pre-nuptual agreement, he's an idiot," Nathan's brother and frontman Caleb Followill told The Independent.

"Me and him have a lot invested in each other," he continued. "We started this band. We bought land and houses together. We've been best friends since we were little biddy boys. I don't want him to make mistakes. We have friends in bands who are married and their songs start being watered-down because they're all about the same girl."

Nathan countered his brother's comments by saying: "Look at Bono–he's been married his whole career. It's different for me than it is for Caleb, I'm pushing 30. It's always hard when big brother starts devoting time to a girl that would normally be devoted to little brother."

What do you think, is Caleb being ridiculous?