1/6
Neilson Barnard/KCA2018/Getty Images
Heidi Klum and Mel B
The America's Got Talent stars go for a double slime.
2/6
Kevin Winter/Getty Images
Shawn Mendes
Splat!
3/6
Kevin Winter/Getty Images
JoJo Siwa
The Dance Moms star and YouTube personality knows it's not easy being green.
4/6
Kevin Winter/Getty Images
John Cena
Obviously, the host of the show is not safe from the slime.
5/6
Kevin Winter/Getty Images
Laurie Hernandez
A green medal for the Olympic gymnast!
6/6
Chris Pizzello/Invision/AP
Liza Koshy
The actress and YouTube personality has been slimed!