KJ Apa made such a grand entrance into WonderCon!
His Riverdale co-star Madchen Amick, who plays Alice Cooper, dared KJ to walk on his hands — and he actually did it!
Madchen is currently taking over the Riverdale Instagram account and you can see tons of footage from their signing and more.
There’s a super sweet vid of KJ and Lili catching up with each other too.
Fans who are there will get to see an exclusive screening of the the next episode called “La Grande Illusion”.