Comment by Louis: Beware of high key -- it's hard to do. I don't think it's successful here. You've left a very obvious shadow below your chin, and the execution (probably enhanced in post) has left an oversharpened feel. The colour choice isn't good in my view, and would have worked better in black and white. The crop is a tad severe. 5
Comment by giantmike: Cute! Some suggestions I would have: The white thing in the middle immediately drew my attention, it would be best to not have it. Maybe a it more sharpening so the eyes can really pop.