Tomorrowland 2019: The 15 Wildest Tweets From Day 1 Featuring Shaq, Tiesto & More

DJ Tiesto
David Pintens/AFP/Getty Images

DJ Tiesto performs at the main stage on the first day of the Tomorrowland music festival on July 19, 2019, in Boom.

Tomorrowland 2019 is in full effect in Boom, Belgium, with a barrage of the dance world's biggest stars and more than 100,000 fans descending on one of the genre's biggest festivals.   

On Friday, July 19 Tiesto played an homage to Avicii, The Chainsmokers closed the show and DJ Diesel, aka Shaquille O'Neil, went hard in the crowd.   

Here are the 15 wildest Tweets from the first day of Tomorrowland.  

Festivals 2019