I like the one where you're sort of peaking around the viewfinder. It's first when I look at the post. Or the laughing one. And your glasses are great so that guy can kiss it.
The one of you laughing is perfect for your interview. It shows your personality (or at least exactly how I picture your personality). I wouldn't edit out the flying hair in that pic, either. It's part of the look & I think it helps make the picture. It says a lot about you and your ability to be real...a good thing for your interview! It will help make you memorable. Everyone else will have perfectly posed and edited shots, and they'll all look the same. Boring! Yours says, "This is ME!!! And I LOVE life!"
Please don't put yourself down. You are beautiful in all of the photos. The issue is the lighting NOT the subject!