Suggestions by @curtiswedel

Meryl Streep

as Madame Morrible in Wicked

Score: +2

Lea Michele

as Nessarose in Wicked

Score: +1

Daniel Radcliffe

as Boq in Wicked

Score: +1

Hugh Jackman

as The Wizard in Wicked

Score: +1

Diego Boneta

as Fiyero in Wicked

Score: +1

Amanda Seyfried

as Glinda in Wicked

Score: +3

Jessica Vosk

as Elphaba in Wicked

Score: +3