By now, you’ve heard a lot of Katy Perry “Roar” covers, but we promise you haven’t heard anything like this. “Late Night” infamous Black Simon And Garfunkel showed up on NBC Wednesday night to perform their version of the so-called female empowerment anthem.
So, if you were hoping to get your “Roar” cover up on the Internet, we’re sorry… The Roots' Questlove and "Captain" Kirk Douglas just said all there is to say. That's it. We're done here.