Suggestions by @leahlegan

Duda Pimenta

as Sofia in High School

Daniela Nieves

as Sofia in High School

Isabella Moreira

as Sofia in High School

Mayan ElSayed

as Emerson in High School

Whitney Peak

as Emerson in High School

Ama Qamata

as Emerson in High School

Khosi Ngema

as Emerson in High School

Ekaterina Samsonov

as Addison in High School

Sheon

as Addison in High School

Kaho Takada

as Addison in High School

Vanda Margraf

as Addison in High School

Mana Ashida

as Addison in High School

Lily-Rose Depp

as Monique in High School

Thylane Blondeau

as Monique in High School

Lucie Zhang

as Monique in High School

Simone Ashley

as Denna in High School

Mackenzie Ziegler

as Katherina in High School

Zendaya

as Emmerly in High School

Charli D'Amelio

as Bia in High School

Millie Bobby Brown

as Emia in High School