Aerosmith frontman Steven Tyler and Jane’s Addiction are among the many names who will perform at the inaugural iHeartRadio Music Festival on Sept. 23 and 24 at the MGM Grand in Las Vegas.

The event is tied to the radio streaming app of the same name and the event will be broadcast live via the app and also on the web, coinciding with and celebrating the launch of a new version of the app.

Tyler and Jane’s Addiction will be joined an all-star lineup that includes a special guest appearance from Sting, plus additional performances by Coldplay, Lady Gaga, Sublime with Rome and Carrie Underwood, among many others. Additional acts will be added throughout the summer.

Radio personality Ryan Seacrest will host the event and commented, “The iHeartRadio Music Festival, like the iHeartRadio digital radio service, will showcase top artists across all genres of music.”

Steven Tyler and Aerosmith recently had the opportunity to celebrate the Boston Bruins NHL Championship win as they personally posed for pictures with the Stanley Cup at the Boston area recording studio where they’re recording their next album. You can see a picture of the moment right here.

Watch Aerosmith Perform 'Sweet Emotion'