The sexiest accent?

I came across Ann Summers’ facebook page with an interesting status question:

What’s the sexiest accent?

I vote for British English, by which I mean the one that’s closest to RP (”received pronunciation”), commonly understood as ”posh”.  Plain BBC English, that is.  Chanel of all languages in my world!

p.s. Now I feel a strong (and perhaps very British!) urge to apologize to every native speaker of English who speaks in a different way from the one mentioned above. I’m going to resist it! 😉

So, what do you say? What’s the sexiest accent?