Suggestions by @chryssie

Britt Robertson

as Poppy Wright in People We Meet on Vacation

Ryan Reynolds

as Charlie Lastra in Book Lovers

Elle Fanning

as Olivia Gertrude Silver in The silver trilogy

Katherine McNamara

as Celaena Sardothien in Throne of Glass Series

Phoebe Tonkin

as Dee Black in Lux Series

Madison Pettis

as Grace in Crave

Kaya Scodelario

as Karou in Daughter of Smoke and Bone

Zendaya

as Celeste Newsome in The Selection

Skai Jackson

as Zoeysha "Zoey" Ebony Franklin in The Dork Diaries

Millie Bobby Brown

as Nikki J. Maxwell in The Dork Diaries

Elle Fanning

as Jessamine Lovelace in The Infernal Devices (trilogy)

Gregg Sulkin

as Grey in A Curse So Dark and Lonely

Paris Warner

as Harper in A Curse So Dark and Lonely

Paris Berelc

as Harper in A Curse So Dark and Lonely

Anya Taylor-Joy

as Lucy Gray Baird in The Ballad of Songbirds and Snakes