John Mayer Talks Katy Perry Collab, Perry's "Roar" & More Videos Videos John Mayer talks about working with Katy Perry and also about Katy's new song "Roar." August 2013.
Videos Boxer Floyd Mayweather Jr. Wants 'Twerk Queen' Miley Cyrus For Future Walk To Ring (iHeartRadio Fest Q&A 2013)
Videos Tim McGraw Talks Next Album, Faith Hill, & Tomorrowland backstage Q&A at iHeartRadio Music Festival 2013
