Let's make this birthday one to remember.

43 years old (Born on January 14, 1982)

Happy Birthday, Caleb Followill! May your day rock harder than a Kings of Leon encore and be smoother than the riffs in "Sex on Fire." You've given us timeless anthems that make road trips epic and karaoke nights legendary—thanks for keeping our playlists forever cool.

From electrifying stages worldwide to crafting hits like "Use Somebody," you've proven you're not just king by name but royalty in music. Here's hoping this year brings you even more chart-topping success, unforgettable performances, and perhaps fewer moments where fans mishear lyrics (though that's half the fun).

Keep rocking strong; we’ll keep singing along!