By the Editors of AOL Music

It's only natural that the Muppets and the band OK Go hang out. Both Jim Henson's beloved puppets and Chicago's premier power-pop foursome make smart, tuneful pop music with a whimsical edge, and as the exclusive video below makes clear, both have a fondness for rocking bright colors. (Not that Kermit -- au natural, as always -- has much of a choice.)