Doppleganger

When I was in Florida I met a cousin that I haven't seen in 25 years. He kept looking at me strangely then he finally told me "Wow I can't believe how much you look like Fergie!" My first reaction was "No! Not the girl from the Black Eyes Peas!" However he was referring to Sarah Ferguson, The Dutchess of York. I was hoping for some opinions. Let me know! Thanks!