Suggestions by @kirstieiscute

Gary Oldman

as Professor X in Netflix's X-Men

Score: +8

Lisa Vanderpump

as Barbie in Barbie in a Christmas Carol

Score: -1

John Stamos

as John Darling in Peter Pan

Score: +1

María Pedraza

as Alison Parker in Christopher Nolan's Money Heist (Remake)

Score: -3

Lisa Vanderpump

as Batman in Dceu Batman Solo Movie

Score: -10

Lisa Vanderpump

as Batman in The Perfect Justice League Movie

Score: -16

Liam Gallagher

as Renesme Cullen in British Twilght

Score: +1

Saffron Barker

as 2000 in Most Famous people by birth year

Score: +1

Molly Mae Hague

as 1999 in Most Famous people by birth year

Score: -1

Lizzo

as 1988 in Most Famous people by birth year

Score: -1

Trisha Paytas

as 1988 in Most Famous people by birth year

Score: -3

Molly Mae Hague

as Emma Frost in X-Men (MyCast Edition)

Score: -5

Evil James Corden

as Juggernaut in The Worst Deadpool Movie

Score: 0

James Corden

as Colossus in The Worst Deadpool Movie

Score: +3

Susan Boyle

as Death in The Worst Deadpool Movie

Score: +2

Brad Mondo

as Cable in The Worst Deadpool Movie

Score: +4

Charli D'Amelio

as Negasonic Teenaged Warhead in The Worst Deadpool Movie

Score: +5

Gregg Wallace

as Ajax in The Worst Deadpool Movie

Score: +3

Jamie Oliver

as Domino in The Worst Deadpool Movie

Score: +1

Tyra Banks

as Wolverine in The Worst Deadpool Movie

Score: +5