If you're a Beyoncé fan, you've inevitably fanned out over this explosive Kings of Leon cover, which Mrs. Carter tossed into her set list during her headlining Glastonbury slot in 2011. It's everything a cover should be, incorporating enough of the original track while allowing Beyoncé to put her own saucy stamp on it. The vocals are pristine, and the way that Bey writhes and prowls on the Pyramid Stage is the stuff of legend. And you can chalk those chills going down your spine up to her backup singers' impeccable harmonizing.
