HOLLYWOOD, CALIFORNIA – APRIL 09: Nickelodeon’s JoJo Siwa celebrated her Dream Birthday with an epic party at the W Hotel in Hollywood, CA. The event will be part of a Nickelodeon special entitled JoJo’s Dream Birthday, set to air on Saturday, May 18, at 8:00 p.m. (Photo by Charley Gallay/Getty Images for Nickelodeon)