I just found this not too long ago. Take a look at this page. I tried it with several different pictures but only on the celebrity database. According to this, I look like Irene Cara and Ayumi Hamasaki.
Hmmm... I look like them? I'm hearing a yes here. So, I tried it with a whole bunch of pictures I have. Not just of me, of course. Try it and let me know who you look like!