No need to ask this guy Who You Love!
It's Katy Perry, and her fab fresh track off of Prism!!
In fact, he swears he knew she had a "megaton bomb" in waiting from the very first time he heard the sweet single!
He was not only blown away by the fact that she had struck sonic gold with Roar, but he was also moved by the experience of being the first one to realize it!
"I remember hearing it, going like, 'Wow what an interesting experience' to hear something that you identify as massive before it's massive. I thought it was a really sweet, unforgettable sort of experience to hear someone's work while they still have a very nascent relationship with it."
An unforgettable experience indeed!
"In a way you get swallowed up by it, it's so big… Because it's such an incredibly big song that it doesn't need you to tell anybody, while you're eating lunch, [that] millions of people are going to be dancing on tables to that."
Download Roar on iTunes HERE!
[Image via CBS.]