Nickelodeon star and YouTube sensation JoJo Siwa announced live on her YouTube channel to millions of fans that she is embarking on her first multi-city, live concert tour: Nickelodeon’s JoJo Siwa D.R.E.A.M. The Tour. Making stops in 25 cities across North America including Los Angeles, Seattle, Denver, New York and Atlanta. Siwa will kick off her show at the Comerica Theatre in Phoenix, Arizona on May 17, with the final performance at Bass Concert Hall in Austin, Texas, on June 26. The tour is produced by Nickelodeon and AEG Presents. The news was announced today at a special fan event held at Sugar Factory American Brasserie in New York City.