Looks Like Marguerite Moreau
Moreau: http://www.imdb.com/media/rm1799981824/nm0603413
Spencer: http://www.imdb.com/media/rm1131256576/nm0817844
Not sure about the looks comparison, but both are very beautiful & sexy.
I became most smitten by MM when she appeared in 'Mad Men' & now it's happened again with Abigail..!