took the stage and preformed at the 2014 iHeartRadio Festival in Las Vegas at the MGM Grand. Share This Post Have your say!00 Previous ArticleAriana Grande (@ArianaGrande) Live At iHeartRadio FestivalNext ArticleJay Z (@S_C_) And Beyonce (@Beyonce) On The Run HBO Special Leave a Reply Cancel ReplyYou must be logged in to post a comment.