Suggestions by @squidward6

Anya Taylor-Joy

as Hazel Grace Lancaster in Literature

William Moseley

as Peeta Mellark in Literature

Cara Delevingne

as Annabeth Chase in Literature

Benjamin Wadsworth

as Percy Jackson in Literature

Dove Cameron

as Luna Lovegood in Literature

Domhnall Gleeson

as George Weasley in Literature

Maia Mitchell

as Gretel in Literature

Nick Robinson

as Hansel in Literature

Lucas Jade Zumann

as Harry Potter in Literature

Jack Gilinsky

as Batman in DC Universe (Singers/Rappers/Musicians Edition)

Sabrina Carpenter

as Harley Quinn in DC Universe (Singers/Rappers/Musicians Edition)

Dua Lipa

as Catwoman in DC Universe (Singers/Rappers/Musicians Edition)

Lana Del Rey

as Poison Ivy in DC Universe (Singers/Rappers/Musicians Edition)

Froy Gutierrez

as Sam-I-Am in Green Eggs and Ham - The Musical

Margot Robbie

as Jennifer Honey in Matilda the musical

Alice Pagani

as Mavis Dracula in Cartoon Children/Teens

Ethan Cutkosky

as Bart Simpson in Cartoon Children/Teens

Anya Taylor-Joy

as Fluttershy in Cartoons War (Live Action)

Camila Mendes

as Raven in Cartoons War (Live Action)

Halsey

as Starfire in Cartoons War (Live Action)