According to FaceR, a free iPhone app, I resemble:
1) Paul Weller, whoever he is
2) Tom Petty
3) Bob Marley
This is presumably a beta reading and furtherrefinements should align me with Brad Pitt and Prince Charles.
Update: using a view taken in full afternoon fogshine on the front steps, FaceR sees me as:
1) Alan Rickman
2) Sean Bean (whoever he is)
3) Bruce Willis