(Photo: Getty Images)
Katy Perry released her new album, 'Prism' yesterday, and we threw an Album Release Party for her inside our brand new iHeart Radio Theater. She performed some of the album's singles at the party, inclusing her hit "Roar." Katy's performance was awesome, but we feel that the children and staff at Children's Hospital at Dartmouth may have stole a little bit of her thunder with their own touching version of "Roar." Watch it below!
For more roaring, tune in to the CW at 9pm to watch the iHeartRadio Album Release Party with Katy Perry and find out why Katy calls 'Prism' "the most personal, but most relatable" album of her career.
-Mark & Kristin