iHeartRadio Continues to Get Bigger

Clear Channel has just announced the lineup for its 2nd annual iHeartRadio festival in Las Vegas. This year's show will take place on September 21st and 22nd. The headliners will include Taylor Swift, Linkin Park, Rihanna, Green Day, Brad Paisley, No Doubt, Usher and more. Last year's initial festival helped Clear Channel re-launch iHeartRadio. The company now says that it has 10 million registered users, and registered users are just a subset of the regular users.