Alex O'Loughlin : Aussie Hunk in Hawaii

I can't believe I haven't featured the guys of Hawaii Five-O yet!  They've been on a few seasons now and although I rarely watch them, the times that I did, I actually enjoyed the show.  Anyway, one of the lead characters there is a hot Aussie actor named Alex O'Loughlin.  Hmmm...his surname seems Irish though.