Its a choice between the Rose sisters, Stevens sisters, Romain sisters and Lanny Barbie - Kimberly Franklin I think.
Lanny Barbie is a big fav of mine but her step sister is not quite in the same esteem IMO. Stevens sisters are probably the most like my type. Romain sisters aren't too far behind them. But I like the fact the Rose sisters look alike but compliment each other more. Ava has dark hair and serious curves, Mia is more petite and fairer. For that fact I'd go with Ava and Mia Rose - just.