Mumford & Sons' Boy Band Past: RevealedIt turns out they were a boy band, and Jimmy Kimmel was in the band too. How did we not hear about this before?
Jimmy Kimmel Chokes Up Bidding Farewell to His Idol David LettermanKimmel choked up last night as he bid farewell to Letterman during his monologue. "Even though it looked like every other talk show, it wasn't. It was totally original."
Imagine Dragons, REO Speedwagon Form Imagine REO SpeedDragons for 'Kimmel': WatchMashup Mondays continues to be the best thing ever.
Adam Levine Hit With 'Sugar' At Jimmy Kimmel's ShowMaroon 5 frontman Adam Levine got blasted with powdered sugar on his way into Jimmy Kimmel's studio.
Rihanna Pulls Epic April Fools' Prank on Jimmy Kimmel: WatchRihanna pulled an epic April Fools' joke on Jimmy Kimmel early Tuesday morning night with the help of some of his own employees.
President Obama Reads Means Tweets: WatchThis could be the granddaddy of all of Jimmy Kimmel's celebrity "Mean Tweets" segments.
Here's the Kenny G/Warren G Mashup You've Been Waiting ForThey got funked out with a smooth jazz twist. Well played, Team Kimmel.
Watch Heart Cover Paul McCartney's 'Band on the Run'Despite having a catalog filled with iconic classic rock hits, the sisters Wilson are still always game to cover songs by other artists they admire.
It's National Unfriend DayIt's National Unfriend Day. Will you be doing some editing of your friends on Facebook?
Jimmy Kimmel Weighs in on 'What Bono Should Have Said': Watch"It's not like Limp Bizkit got back together and snuck something into our pockets!"
Watch Pharrell & Jimmy Kimmel Battle in a Selfie ThrowdownWe all know what a selfie is, but do you know what a twofie is?
This Week In Late Night TV: Josh Groban, Blake Shelton & Dido