These two actress sisters can’t stand each other.
They rarely speak to each other.
The more famous of the two is probably B+ and is a dual threat.
The other is a B lister.
The boyfriend of the B lister once hit on the B+ lister.
Since that time, no love between the sisters.
B+ list: Kate Mara
B lister: Rooney Mara (bf: Charlie McDowell)