Katy Perry, Pharrell, Big Sean Go Retro for Calvin Harris' Second 'Feels' Video

Two months after Calvin Harris unveiled his "Feels" video with Katy Perry, Pharrell Williams and Big Sean, the producer has unleashed a second video for the all-star collaboration.While the first video featured the three guests in individually filmed tropical locales, the second video finds Perry, Williams, Big Sean and Harris in the same retro-looking studio as they perform the Funk Wav Bounces Vol. 1 single as a glammed-out Seventies band.The new "Feels" video arrives just hours before Perry t