In no particular order:
Angelina Jolie...before she lost weight.
Lindsay Lohan...before she lost weight.
Persephone from Matrix certainly had, at the least, the best displayed breasts.
Dolly Parton...before she had them made fake.
Cassandra Peterson as Elvira (actually, she might be #1).
The wife on that TV show "The War at Home"
Lynda Carter as Wonder Woman
Whoever may one day portray Powergirl in a live-action flick.