Those first four pics were taken by her boyfriend, Karl Glusman. If you want to see more of him (and by "more", what I mean is ALL ) in wild, explicit glory - check out his film "Love". It's on Netflix right now. haha.
I also am not sure how I feel about the hair. But Zoe is so utterly gorgeous that she can style her how however and still look amazing. Her confidence is palpable, and that let's her sell whatever she's wearing style-wise.