Ariana Grande Gets Phone Thrown At Her While On Stage At Concert YIKES! While Ariana Grande was on stage at during a concert in Los Angeles on Oct. 30, .\r<br>\r<br>How rude! Ariana Grande, 22, was just sitting down to chat on stage during her Oct. 30 concert at the iHeartRadio Theater in Burbank, Calif., when someone .\r<br>\r<br>The 22-year-old pop singer gave a concert on the Honda Stage at the iHeartRadio Theater in Burbank, where she performed her new single Focus for the first .\r<br>\r<br>I went to MayFest this past Saturday (May 28th) and Ariana Grande (Cat from Victorious) performed. Randomly she took my camera up on stage with her!
