Suggestions by @jiminiechimsie

Liam Hemsworth

as Aidan Graves in The Wall of Winnipeg and Me

Score: +7

Chris Hemsworth

as Aidan Graves in The Wall of Winnipeg and Me

Score: -3

Odeya Rush

as Annabeth in Percy Jackson and the Olympians

Score: -1

Asher Angel

as Percy Jackson in Percy Jackson and the Olympians

Score: +1

Hero Fiennes Tiffin

as Sebastian in The Mortal Instruments

Score: 0

Froy Gutierrez

as Jace in The Mortal Instruments

Score: -3

Katherine McNamara

as Clary Fray in The Mortal Instruments

Score: +2

Liam Hemsworth

as Sam in I've Got Your Number

Score: 0

Phoebe Tonkin

as Poppy in I've Got Your Number

Score: +2

Emeraude Toubia

as Olive Torres in The Unhoneymooners

Score: +109

Froy Gutierrez

as William “Will” Herondale in The Infernal Devices (trilogy)

Score: -18

Brant Daugherty

as Simon in Wallbanger

Score: +1

Tyler Hoechlin

as Simon in Wallbanger

Score: 0

Robbie Amell

as Simon in Wallbanger

Score: 0

Blake Lively

as Caroline in Wallbanger

Score: +3

Margot Robbie

as Caroline in Wallbanger

Score: +1

AnnaSophia Robb

as Caroline in Wallbanger

Score: +1