How old is Saaya Irie?

I'm most just curious about this because I ran into a few pictures of her on the net and I'm seeing conflicting ages. Some sites say 15 (now) and 18. Was wondering if anyone knew her real age.

The official profile says her birthday is Nov 15 1993, i.e. 15 years old.
http://www.acedeuce.co.jp/code/saaya/saaya_profile.html

i doubt anyone knows her real age, but remember that idols (not just gravure idols but all idols, i.e. music, film, tv) lie about their age routinely. fukunaga aya is one famous example of that. they generally say they're younger than they are, commonly by 2 to 5 years.

Well, I did find her myspace (or rather several) and they all varied. The oldest I found was 18 and there was a post saying they knew her from school. So that's what I was curious about.

But it's not surprising they lie to get pervs (like me) to keep on looking.