Where'd you get it..? You want the name of the person in it? Or the person who took the photo?
I would say no to it being a stock image. Google image search only brought up THIS page and a sample website (using lorem ipsum).. Stock images usually get more hits.
Kind of looks like St.Vincent though?
[url]http://en.lmgtfy.com/?q=st.vincent[/url]
@zoe20