Ariana Grande and Ethan Slater both star in the movie adaptation of 'Wicked' Kelsie Gibson is the SEO Editor of PEOPLE. She has been working at PEOPLE since 2021. She was formerly at POPSUGAR ...

Ethan Slater appears as Boq in the new Wicked film, but his association with the world of Oz spans decades. "The first show that I ever did was when I was four years old [and] my sister was ten.