JoJo Siwa totally pumped up the crowd at Nickelodeon’s SlimeFest!

The 16-year-old entertainer took the stage for a performance on Saturday afternoon (June 8) at at Huntington Bank Pavilion in Chicago, Ill.

PHOTOS: Check out the latest pics of JoJo Siwa

During her set, JoJo rocked a custom, sequined Cubs baseball uniform before switching up her look to wear the coolest green and pink dress!

“H HH HHH HHHHHOLD THE DRAMA!⚡️ Slime fest day 1 was incredible! See you again tomorrow for round 2 Chicago!!💚” JoJo wrote on her Instagram.

The show also featured performances from Bebe Rexha, T-Pain and Pitbull as well as a special surprise appearance from Chance the Rapper!

30+ pics inside from Nickelodeon’s Slimefest

Photos: Getty

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