Kicking off the week with some media duties, Katy Perry headed over to the Z100 radio station studios in Manhattan on Monday morning (August 12).
The Firework singer received a warm welcome from some eager followers and stopped to pose for photos and sign autographs before scurrying inside for her interview.
Katy has begun promoting her newly-released single Roar from her forthcoming album Prism, due to hit stores October 22nd.
Over at her Twitter page, Katy dropped a lyric video along with the message, Now YOU can #ROAR louder than a lion too! Lyric video starring Myself, Kitty Purry & some of my closest buds here.