A bit over retouched for my personal taste but a very nice shot.
Your key light has worked really well, but my guess is that you should have had a gentle fill light, rather than a second light to camera right, which I feel has broadened the face. Also, the lighting on the background was a bit too much, and has degraded the fine detail in the hair.
I think that she has the shape of face and high cheekbones that simply cries out for a single light, dead central and high.