Suggestions by @laitgirl

Gary Cooper

as Rhett Butler in Gone with the Wind

Score: +2

Ruby Dandridge

as Mammy in Gone with the Wind

Score: +1

Joan Blondell

as Belle Watling in Gone with the Wind

Score: +2

Laurence Olivier

as Ashley Hamilton in Gone with the Wind

Score: +1

Ann Dvorak

as Melanie Hamilton (nee Wilkes) in Gone with the Wind

Score: +1

Joan Blondell

as Melanie Hamilton (nee Wilkes) in Gone with the Wind

Score: +1

Loretta Young

as Scarlett O'Hara in Gone with the Wind

Score: +1

Gary Oldman

as Bobby in A Star Is Born (2002)

Score: +1

Wilson Cruz

as Ramon in A Star Is Born (2002)

Score: +1

Hugh Grant

as Rez Gavron in A Star Is Born (2002)

Score: +1

Ewan McGregor

as Norman Maine in A Star Is Born (2002)

Score: +1

P!nk

as Vicki Lester in A Star Is Born (2002)

Score: +1

Jane Fonda

as Helen Lawson in Valley Of The Dolls (1987)

Score: +1

Anjelica Huston

as Miriam Polar in Valley Of The Dolls (1987)

Score: +1

Jon Bon Jovi

as Tony Polar in Valley Of The Dolls (1987)

Score: +1

Pierce Brosnan

as Lyon Burke in Valley Of The Dolls (1987)

Score: +1

Sharon Stone

as Jennifer North in Valley Of The Dolls (1987)

Score: +1

Diane Lane

as Anne Welles in Valley Of The Dolls (1987)

Score: +1

Jodie Foster

as Neely O'Hara in Valley Of The Dolls (1987)

Score: +1