Katy Perry is finally joining James Corden for a round of Carpool Karaoke, and as excited as we are about watching it—this behind-the-scenes video might be even better.
A fan caught Perry and Corden filming Carpool in Los Angeles, and not only is it completely amazing/we want to go to there-inducing, it lends a certain level of authenticity to the whole Carpool Karaoke genre. Yes, they really *do* have that much fun. And yes, Katy Perry *is* totally down with her fans.
Can't wait, here for this, etc.