I think she looks like...

Never thought of that, both actresses are gorgeous in their own right.

I just watched a couple of Lena Heady's YouTube clips and was racking my brain as to who she reminded of. Then I remembered that she looks exact like Parker Posey and I came here to see who else thinks that and found your post.

As I wrote in my comment....she looks like Katherine Hepburn...so does Lena...